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Prosperity

What comes after Delta? Prosperity.

Prosperity, originally launched as PS4Delta in 2019, is a PlayStation 4 and PlayStation 5 emulator for Linux and Android. Windows support is planned for a later release.

On AMD64 hosts, the CPU runs without emulation. On ARM hosts, FEX is used to execute the CPU code.

The GPU is fully emulated, with graphics code recompiled to SPIR-V.

Everything else, including the loader, kernel HLE, and devices, runs as natively on the host as possible. Graphics output is handled through Vulkan and SDL3.

deadcellsps5signal-2026-07-28-09-50-25-554_002
Dead Cells
Goes ingame		Skyrim
Some games don't render nicely yet
signal-2026-07-28-09-50-07-032_002signal-2026-07-28-09-49-56-587_002
Undertale
Undertale runs nicely on android		The binding of isaac (PS5)
Runs nicely on android too

Documentation

Quick start (Linux)

Prosperity builds inside a Nix dev shell that pins the exact Vulkan / SDL3 / shaderc toolchain it needs:

git clone --recursive https://github.com/Force67/prosperity.git
cd prosperity
nix develop --command bash -c 'cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build'
./build/delta/main/ps4delta /path/to/game.pkg

See docs/building.md for the non-Nix build, Android, and the available CMake options.

Requirements

On linux

  • Processor: x86-64 (made in the last 10 years) with AVX, SSE4.2 and BMI1, or an aarch64 host.
  • RAM: 16 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+, and a minimum of 6-8 GB vram (the more, the better).

On android

  • Processor: Preferably something new, like one of those fancy new Snapdragons.
  • RAM: 12 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+.

Thanks and credits

  • zecoaxco
  • anon (You know who you are)
  • GPCS4
  • idc/uplift (original inspiration for PS4Delta)

Legal

Prosperity ships no Sony code. You must supply your own decrypted system modules and games, dumped from hardware you own. See docs/installation.md.

About

Experimental dual emulator for sony ps4 & ps5 consoles

Topics

emulatorplaystationps4

Resources

Readme
GPL-2.0 license
Activity

Stars

384 stars

Watchers

38 watching

Forks

35 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Prosperity 
What comes after Delta? Prosperity.
Prosperity, originally launched as PS4Delta in 2019, is a PlayStation 4 and PlayStation 5 emulator for Linux and Android. Windows support is planned for a later release.
On AMD64 hosts, the CPU runs without emulation. On ARM hosts, FEX is used to execute the CPU code.
The GPU is fully emulated, with graphics code recompiled to SPIR-V.
Everything else, including the loader, kernel HLE, and devices, runs as natively on the host as possible. Graphics output is handled through Vulkan and SDL3.
deadcellsps5signal-2026-07-28-09-50-25-554_002
Dead Cells
Goes ingame		Skyrim
Some games don't render nicely yet
signal-2026-07-28-09-50-07-032_002signal-2026-07-28-09-49-56-587_002
Undertale
Undertale runs nicely on android		The binding of isaac (PS5)
Runs nicely on android too
Documentation
Quick start (Linux)
Prosperity builds inside a Nix dev shell that pins
the exact Vulkan / SDL3 / shaderc toolchain it needs:
git clone --recursive https://github.com/Force67/prosperity.git
cd prosperity
nix develop --command bash -c 'cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build'
./build/delta/main/ps4delta /path/to/game.pkg
See docs/building.md for the non-Nix build, Android, and the
available CMake options.
Requirements
On linux
  • Processor: x86-64 (made in the last 10 years) with AVX, SSE4.2 and BMI1, or an aarch64 host.
  • RAM: 16 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+, and a minimum of 6-8 GB vram (the more, the better).
On android
  • Processor: Preferably something new, like one of those fancy new Snapdragons.
  • RAM: 12 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+.
Thanks and credits
  • zecoaxco
  • anon (You know who you are)
  • GPCS4
  • idc/uplift (original inspiration for PS4Delta)
Legal
Prosperity ships no Sony code. You must supply your own decrypted system modules
and games, dumped from hardware you own. See
docs/installation.md.
About
Experimental dual emulator for sony ps4 & ps5 consoles
Topics
emulatorplaystationps4
Resources
Readme
GPL-2.0 license
Activity
Stars
384 stars
Watchers
38 watching
Forks
35 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Prosperity 
What comes after Delta? Prosperity.
Prosperity, originally launched as PS4Delta in 2019, is a PlayStation 4 and PlayStation 5 emulator for Linux and Android. Windows support is planned for a later release.
On AMD64 hosts, the CPU runs without emulation. On ARM hosts, FEX is used to execute the CPU code.
The GPU is fully emulated, with graphics code recompiled to SPIR-V.
Everything else, including the loader, kernel HLE, and devices, runs as natively on the host as possible. Graphics output is handled through Vulkan and SDL3.
deadcellsps5signal-2026-07-28-09-50-25-554_002
Dead Cells
Goes ingame		Skyrim
Some games don't render nicely yet
signal-2026-07-28-09-50-07-032_002signal-2026-07-28-09-49-56-587_002
Undertale
Undertale runs nicely on android		The binding of isaac (PS5)
Runs nicely on android too
Documentation
Quick start (Linux)
Prosperity builds inside a Nix dev shell that pins
the exact Vulkan / SDL3 / shaderc toolchain it needs:
git clone --recursive https://github.com/Force67/prosperity.git
cd prosperity
nix develop --command bash -c 'cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build'
./build/delta/main/ps4delta /path/to/game.pkg
See docs/building.md for the non-Nix build, Android, and the
available CMake options.
Requirements
On linux
  • Processor: x86-64 (made in the last 10 years) with AVX, SSE4.2 and BMI1, or an aarch64 host.
  • RAM: 16 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+, and a minimum of 6-8 GB vram (the more, the better).
On android
  • Processor: Preferably something new, like one of those fancy new Snapdragons.
  • RAM: 12 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+.
Thanks and credits
  • zecoaxco
  • anon (You know who you are)
  • GPCS4
  • idc/uplift (original inspiration for PS4Delta)
Legal
Prosperity ships no Sony code. You must supply your own decrypted system modules
and games, dumped from hardware you own. See
docs/installation.md.
About
Experimental dual emulator for sony ps4 & ps5 consoles
Topics
emulatorplaystationps4
Resources
Readme
GPL-2.0 license
Activity
Stars
384 stars
Watchers
38 watching
Forks
35 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Prosperity 
What comes after Delta? Prosperity.
Prosperity, originally launched as PS4Delta in 2019, is a PlayStation 4 and PlayStation 5 emulator for Linux and Android. Windows support is planned for a later release.
On AMD64 hosts, the CPU runs without emulation. On ARM hosts, FEX is used to execute the CPU code.
The GPU is fully emulated, with graphics code recompiled to SPIR-V.
Everything else, including the loader, kernel HLE, and devices, runs as natively on the host as possible. Graphics output is handled through Vulkan and SDL3.
deadcellsps5signal-2026-07-28-09-50-25-554_002
Dead Cells
Goes ingame		Skyrim
Some games don't render nicely yet
signal-2026-07-28-09-50-07-032_002signal-2026-07-28-09-49-56-587_002
Undertale
Undertale runs nicely on android		The binding of isaac (PS5)
Runs nicely on android too
Documentation
Quick start (Linux)
Prosperity builds inside a Nix dev shell that pins
the exact Vulkan / SDL3 / shaderc toolchain it needs:
git clone --recursive https://github.com/Force67/prosperity.git
cd prosperity
nix develop --command bash -c 'cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build'
./build/delta/main/ps4delta /path/to/game.pkg
See docs/building.md for the non-Nix build, Android, and the
available CMake options.
Requirements
On linux
  • Processor: x86-64 (made in the last 10 years) with AVX, SSE4.2 and BMI1, or an aarch64 host.
  • RAM: 16 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+, and a minimum of 6-8 GB vram (the more, the better).
On android
  • Processor: Preferably something new, like one of those fancy new Snapdragons.
  • RAM: 12 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+.
Thanks and credits
  • zecoaxco
  • anon (You know who you are)
  • GPCS4
  • idc/uplift (original inspiration for PS4Delta)
Legal
Prosperity ships no Sony code. You must supply your own decrypted system modules
and games, dumped from hardware you own. See
docs/installation.md.
About
Experimental dual emulator for sony ps4 & ps5 consoles
Topics
emulatorplaystationps4
Resources
Readme
GPL-2.0 license
Activity
Stars
384 stars
Watchers
38 watching
Forks
35 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Prosperity 
What comes after Delta? Prosperity.
Prosperity, originally launched as PS4Delta in 2019, is a PlayStation 4 and PlayStation 5 emulator for Linux and Android. Windows support is planned for a later release.
On AMD64 hosts, the CPU runs without emulation. On ARM hosts, FEX is used to execute the CPU code.
The GPU is fully emulated, with graphics code recompiled to SPIR-V.
Everything else, including the loader, kernel HLE, and devices, runs as natively on the host as possible. Graphics output is handled through Vulkan and SDL3.
deadcellsps5signal-2026-07-28-09-50-25-554_002
Dead Cells
Goes ingame		Skyrim
Some games don't render nicely yet
signal-2026-07-28-09-50-07-032_002signal-2026-07-28-09-49-56-587_002
Undertale
Undertale runs nicely on android		The binding of isaac (PS5)
Runs nicely on android too
Documentation
Quick start (Linux)
Prosperity builds inside a Nix dev shell that pins
the exact Vulkan / SDL3 / shaderc toolchain it needs:
git clone --recursive https://github.com/Force67/prosperity.git
cd prosperity
nix develop --command bash -c 'cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build'
./build/delta/main/ps4delta /path/to/game.pkg
See docs/building.md for the non-Nix build, Android, and the
available CMake options.
Requirements
On linux
  • Processor: x86-64 (made in the last 10 years) with AVX, SSE4.2 and BMI1, or an aarch64 host.
  • RAM: 16 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+, and a minimum of 6-8 GB vram (the more, the better).
On android
  • Processor: Preferably something new, like one of those fancy new Snapdragons.
  • RAM: 12 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+.
Thanks and credits
  • zecoaxco
  • anon (You know who you are)
  • GPCS4
  • idc/uplift (original inspiration for PS4Delta)
Legal
Prosperity ships no Sony code. You must supply your own decrypted system modules
and games, dumped from hardware you own. See
docs/installation.md.
About
Experimental dual emulator for sony ps4 & ps5 consoles
Topics
emulatorplaystationps4
Resources
Readme
GPL-2.0 license
Activity
Stars
384 stars
Watchers
38 watching
Forks
35 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Prosperity 
What comes after Delta? Prosperity.
Prosperity, originally launched as PS4Delta in 2019, is a PlayStation 4 and PlayStation 5 emulator for Linux and Android. Windows support is planned for a later release.
On AMD64 hosts, the CPU runs without emulation. On ARM hosts, FEX is used to execute the CPU code.
The GPU is fully emulated, with graphics code recompiled to SPIR-V.
Everything else, including the loader, kernel HLE, and devices, runs as natively on the host as possible. Graphics output is handled through Vulkan and SDL3.
deadcellsps5signal-2026-07-28-09-50-25-554_002
Dead Cells
Goes ingame		Skyrim
Some games don't render nicely yet
signal-2026-07-28-09-50-07-032_002signal-2026-07-28-09-49-56-587_002
Undertale
Undertale runs nicely on android		The binding of isaac (PS5)
Runs nicely on android too
Documentation
Quick start (Linux)
Prosperity builds inside a Nix dev shell that pins
the exact Vulkan / SDL3 / shaderc toolchain it needs:
git clone --recursive https://github.com/Force67/prosperity.git
cd prosperity
nix develop --command bash -c 'cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build'
./build/delta/main/ps4delta /path/to/game.pkg
See docs/building.md for the non-Nix build, Android, and the
available CMake options.
Requirements
On linux
  • Processor: x86-64 (made in the last 10 years) with AVX, SSE4.2 and BMI1, or an aarch64 host.
  • RAM: 16 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+, and a minimum of 6-8 GB vram (the more, the better).
On android
  • Processor: Preferably something new, like one of those fancy new Snapdragons.
  • RAM: 12 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+.
Thanks and credits
  • zecoaxco
  • anon (You know who you are)
  • GPCS4
  • idc/uplift (original inspiration for PS4Delta)
Legal
Prosperity ships no Sony code. You must supply your own decrypted system modules
and games, dumped from hardware you own. See
docs/installation.md.
About
Experimental dual emulator for sony ps4 & ps5 consoles
Topics
emulatorplaystationps4
Resources
Readme
GPL-2.0 license
Activity
Stars
384 stars
Watchers
38 watching
Forks
35 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Prosperity 
What comes after Delta? Prosperity.
Prosperity, originally launched as PS4Delta in 2019, is a PlayStation 4 and PlayStation 5 emulator for Linux and Android. Windows support is planned for a later release.
On AMD64 hosts, the CPU runs without emulation. On ARM hosts, FEX is used to execute the CPU code.
The GPU is fully emulated, with graphics code recompiled to SPIR-V.
Everything else, including the loader, kernel HLE, and devices, runs as natively on the host as possible. Graphics output is handled through Vulkan and SDL3.
deadcellsps5signal-2026-07-28-09-50-25-554_002
Dead Cells
Goes ingame		Skyrim
Some games don't render nicely yet
signal-2026-07-28-09-50-07-032_002signal-2026-07-28-09-49-56-587_002
Undertale
Undertale runs nicely on android		The binding of isaac (PS5)
Runs nicely on android too
Documentation
Quick start (Linux)
Prosperity builds inside a Nix dev shell that pins
the exact Vulkan / SDL3 / shaderc toolchain it needs:
git clone --recursive https://github.com/Force67/prosperity.git
cd prosperity
nix develop --command bash -c 'cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build'
./build/delta/main/ps4delta /path/to/game.pkg
See docs/building.md for the non-Nix build, Android, and the
available CMake options.
Requirements
On linux
  • Processor: x86-64 (made in the last 10 years) with AVX, SSE4.2 and BMI1, or an aarch64 host.
  • RAM: 16 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+, and a minimum of 6-8 GB vram (the more, the better).
On android
  • Processor: Preferably something new, like one of those fancy new Snapdragons.
  • RAM: 12 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+.
Thanks and credits
  • zecoaxco
  • anon (You know who you are)
  • GPCS4
  • idc/uplift (original inspiration for PS4Delta)
Legal
Prosperity ships no Sony code. You must supply your own decrypted system modules
and games, dumped from hardware you own. See
docs/installation.md.
About
Experimental dual emulator for sony ps4 & ps5 consoles
Topics
emulatorplaystationps4
Resources
Readme
GPL-2.0 license
Activity
Stars
384 stars
Watchers
38 watching
Forks
35 forks
Report repository
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Prosperity 
What comes after Delta? Prosperity.
Prosperity, originally launched as PS4Delta in 2019, is a PlayStation 4 and PlayStation 5 emulator for Linux and Android. Windows support is planned for a later release.
On AMD64 hosts, the CPU runs without emulation. On ARM hosts, FEX is used to execute the CPU code.
The GPU is fully emulated, with graphics code recompiled to SPIR-V.
Everything else, including the loader, kernel HLE, and devices, runs as natively on the host as possible. Graphics output is handled through Vulkan and SDL3.
deadcellsps5signal-2026-07-28-09-50-25-554_002
Dead Cells
Goes ingame		Skyrim
Some games don't render nicely yet
signal-2026-07-28-09-50-07-032_002signal-2026-07-28-09-49-56-587_002
Undertale
Undertale runs nicely on android		The binding of isaac (PS5)
Runs nicely on android too
Documentation
Quick start (Linux)
Prosperity builds inside a Nix dev shell that pins
the exact Vulkan / SDL3 / shaderc toolchain it needs:
git clone --recursive https://github.com/Force67/prosperity.git
cd prosperity
nix develop --command bash -c 'cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build'
./build/delta/main/ps4delta /path/to/game.pkg
See docs/building.md for the non-Nix build, Android, and the
available CMake options.
Requirements
On linux
  • Processor: x86-64 (made in the last 10 years) with AVX, SSE4.2 and BMI1, or an aarch64 host.
  • RAM: 16 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+, and a minimum of 6-8 GB vram (the more, the better).
On android
  • Processor: Preferably something new, like one of those fancy new Snapdragons.
  • RAM: 12 GB of RAM (8 may work, depending on the type of game you want to run).
  • Graphics: a GPU with support for Vulkan 1.4+.
Thanks and credits
  • zecoaxco
  • anon (You know who you are)
  • GPCS4
  • idc/uplift (original inspiration for PS4Delta)
Legal
Prosperity ships no Sony code. You must supply your own decrypted system modules
and games, dumped from hardware you own. See
docs/installation.md.
About
Experimental dual emulator for sony ps4 & ps5 consoles
Topics
emulatorplaystationps4
Resources
Readme
GPL-2.0 license
Activity
Stars
384 stars
Watchers
38 watching
Forks
35 forks
Report repository
Releases
Packages
Used by
Contributors
Languages