Created by Henrik Rydgård
Additional code by many contributors, see the Credits screen
Originally released under the GPL 2.0 (and later) in November 2012
Official website: https://www.ppsspp.org/
No BIOS file required to play, PPSSPP is in many ways a "HLE" emulator.
To contribute, see the development page.
For the latest source code, see our github page.
For build instructions and other development tutorials, see the wiki.
- Bugfix release - build system didn't copy the flash0 directory to the APK on Android.
- Support D3D11 (performs better than OpenGL or D3D9 on most hardware)
- Audio quality improvement (linear interpolation) (#8950)
- Hardware spline/bezier tesselation in OpenGL, D3D11 and Vulkan (...)
- Post-processing shaders in D3D11
- Prescale UV setting removed, now the default (improves perf) (#9176)
- High DPI display fixes
- Various fixes for UMD switching for multi-UMD games (#9245, #9256)
- New audio setting to improve compatibility with Bluetooth headsets
- Various desktop gamepad compatibility fixes
- Workaround for mipmap issue, fixing fonts in Tactics Ogre Japanese
- Assorted minor compatibility fixes, code cleanup and performance improvements
Support for Symbian, Maemo and Blackberry has been removed.
- Fix JIT problems on Galaxy S7 and iOS 9+ devices. (#8965, #8937)
- Fix Android TV support and use latest FFmpeg. (#8651, #8870)
- Texture replacement support - for custom textures and upscaling. (#8715, #8821)
- Initial game recording / TAS features. (#8939, #8945)
- Correctly map memory on Raspberry Pi 3, much better performance. (#8801)
- Workaround rendering issues on Tegra K1/X1. (8294a54)
- Disc streaming to play quickly from tablet/phone on wifi. (#8845)
- Initial Vulkan support - not full featured yet. (#8601, etc.)
- Experimental new CPU backend and CPU fixes. (#8725)
- Allow insert/eject of memstick - required by some games. (#8889)
- Better support for ps3 controller mapping. (#8949)
- Better UI handling for settings with long names in some languages. (#8900, #8898)
- Screenshots in compatibility reporting, better website. (#8812)
- Fix type D cheat codes, allow for homebrew. (#8818)
- Graphic glitch fixes in several games. (#8686, #8757, #8804)
- Fix video playback glitches in several games. (#8793, #8803, #8867, #8914)
- Various performance and compatibility improvements. (#8868, #8884, #8932, #8934, #8813, #8701, #8960)
- Various debugger and GE debugger improvements. (#8882, #8762)
- Fix some problems when switching away from and back to the app (#8968)
- Went back to the old way of initializing graphics on Android. Should fix many recent issues.
- Some graphical fixes, a vertex cache performance improvement and a screen clear optimization
- Fix for dual source blending on most SHIELD devices, causing graphical issues.
- Fix the homebrew store incorrectly unzipping some games. This will lead to more games being added.
- Slightly faster ISO handling
- Fixes for some crash-on-shutdown and app switching problems.
- A major rework of sceAtrac audio decoding, fixing various music hangs and similar issues
- Many fixes and workarounds to depth and stencil buffer usage, and also FBO management
- Audio reverb support
- Combo keys - custom touch buttons that press multiple PSP buttons
- 5xBR upscaling on GPU (postprocessing effect)
- Fix problems with playback of video with mono audio
- Performance improvements like multithreaded audio mixing
- ARM64 JIT crash bug fixes
- GLSL shader cache to reduce stuttering ingame
- Support render-to-CLUT functionality that some games use to change colors of various monsters
- x86-64 support on Android
- Auto-hide on-screen controls after a while of no usage
- Fixes to prescale UV speedhack, now seems reliable
- Faster ISO RAM cache
- New UI for moving around the PSP display on larger screens
- Minor UI fixes like better slider controls
- Assorted stability fixes (ffmpeg crash, etc)
- Volume setting is back
- Preparations for supporting more graphics APIs
- AdHoc port offset
- Support another HD remaster (Sora no Kiseki Kai HD)
- Fixed new crash in Persona and other games on ARM64, like Galaxy S6
- Fixed crashes when trying to launch web browser when not present on Android, like on Android TV
- Fix crash in games that used "depal" functionality (OpenGL)
- Fixed rounding mode problems in the JITs
- Fix crash when loading savestates many times, and savestate compatibility on Android-x86
- Fix minor glitch in Ridge Racer
- Support for ARM64 on Android, for improved performance on new devices. Has some new optimizations.
- Support Android TV, like nVidia Shield TV
- Screen rotation on PC, useful for vertical games like Star Soldier
- Many minor performance improvements and compatibility bug fixes
- GPU emulation fixes like correct depth rounding, fixing text in Phantasy Star
- Other graphical fixes like UV rotation
- Support savestates for homebrew apps
- Simple integrated "Homebrew Store" to download PSP homebrew apps
- Minor AdHoc multiplayer improvements. Still many issues left.
- Disable a dangerous optimization on ARM, causing walk-through-walls in Tenchu
- sceAtrac music compatibility fixes, fixing noise in a few games
- Better texture scaling performance
- Direct3D closer in features to OpenGL
- Works better on BSD operating systems
- Savedata management UI
- Bugfixes like the save state scroll issue, cosmetic issues like overscroll
- Some cheat code bugfixes
- Adler32 and Mersenne Twister modules added (fixes some obscure games)
- Fix for Jak & Daxter slowdown
- Graphics hack for Phantasy Star Portable 2 for Direct3D9
- Fix compatibility with some PowerVR devices broken since v0.9.5-959-g4998044
- Many, many bug fixes in JIT and elsewhere, improving compatibility
- Proper fix for Zenfone and related devices
- Direct3D 9 supported as a rendering backend on Windows, helps on old GPUs and can be faster than OpenGL in many cases
- You can now create specific configs per game
- FPU rounding modes much better supported, fixes the Peace Walker boss that was undefeatable. NOTE: This breaks saves in Gods Eater - you must turn off the better rounding, load your save game, turn it on and save.
- The JIT now uses SSE on x86, improving speed considerably. This does not affect ARM devices, that's for the next version or two.
- Improved audio output code on both Windows and Android, reducing audio latency on Windows and on some Android systems
- FFMPEG upgraded, fixed some music hangs ("GHA phase shifts")
- Some Ad Hoc improvements, coldbird.net is now default adhoc server. Ad Hoc still unfinished and hard to use.
- Graphics fixes: Bezier/spline drawing fixes, vertex position fixes, DanganRonpa on Adreno fixed, flat shading fixed, vertex cache improved, some PowerVR blockiness issues fixed, screen scaling filter added, Google Cardboard support
- Simulate UMD speed better, fixing hangs in several games
- More Atrac3 fixes, fixing hangs
- Somewhat better disk full handling
- Fixes to dynamic unloading of code, fixing problems in GEB and TRM 2/3
- Updated to SDL2 where applicable (Linux, Mac)
- Some new features, like analog/dpad-swap hotkey, graphics hack for Phantasy Star, show last bit of debug log in dev tools, etc
This is based on coldbird's code: https://code.google.com/archive/p/aemu/ All credit goes to him!
Code is a bit of a mess and it's not fully functional yet, I still need to implement some functions and add a upnp lib(really important for people with routers).
I did test it with some games(emulator <-> real psp with the server running locally) and it's looking good:
- Worms Open Warfare: Ran just fine, I was able to play a whole match without problems
- Monster Hunter Freedom Unite: Runs fine too. Gathering Hall and embarking on quests works
- Dissidia Duodecim 012: Doesn't work. It requires some functions that I haven't implemented yet. Also, it uses a port < 1000 and thats reserved for admin apps on linux, running the emu as sudo "solves" it, but it's far from ideal.
- Pacman World Rally: Works too.
- Now compiles on both Mac OSX and Windows. For more details on how to play and build go to see there http://forums.ppsspp.org/showthread.php?tid=3595&pid=59241#pid59241
- Got it tested windows <-> mac osx <-> psp, it works
- Monster Hunter 3rd HD works too, as well as God Eater Burst.