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: http://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.

• OpenGL ES 3 detection bug on Xperia devices fixed, graphics work again.
• More accurate audio mixing and emulation
• Software rendering and display list performance improvements
• Workaround for timing issue hanging Crash Tag Team Racing
• Galician language
• Built-in ARM disassembler improvements (dev feature)
• Fix for immersive mode volume key issue on Android Kitkat
• And more minor tweaks and fixes as always.

• Some critical bugfixes (rotation, haptic feedback on Android, etc)

• Several scheduling and audio fixes, fixing black screens in Yu Gi Oh games among other things.
• Screen rotation and immersive mode support on Android
• Large improvements to the software renderer (still not really playable, but looks right more often than not)
• New VPL allocator and bugfixes, fixing Pangya Golf performance problems.
• Some mpeg/video playback fixes, fixing Parappa The Rapper and others. Some issues remain.
• Fix save state bugs causing incompatibility between 32 and 64-bit platforms.
• Symbol map/debugger improvements
• Depth buffer copy, fixing Jeanne D'arc. May cause minor slowdowns though, this will be worked around in the future.
• MsgDialog fixes. Saving fixed in numerous games.
• Initial multitouch support on Windows 8 for on-screen controls.

• Large general speed improvements and assorted bug fixes
• "Software Skinning" option which speeds up many games with animated 3D characters (but may slow down a few, like Monster Hunter games - experiment with turning it off)
• Various fixes around stencil/alpha, reducing glow problems in Wipeout and Gods Eater Burst.
• Timing improvements making more games run at the correct FPS, also fixing some audio issues
• More debugger features
• Option for four-way touch dpad, avoiding diagonal dpad issues
• Better looking and individually resizable touch controls
• Add ability to switch UMD in multi-disc games (works for most)
• Emulate PSP-2000 rather than the 1000 model by default. Not much different in practice.
• Automatic install of games from ZIP files, like demos and many homebrew.
• VERY basic ad-hoc online play support, to be improved in future versions. See below.
• Software renderer improvements

• Many, many emulation fixes:
  • bezier/spline curve support, fixing LocoRoco and others
  • stencil clear emulation, fixing Final Fantasy IV text
• Performance improvements in some games
• Post-processing shaders like FXAA, scanlines, vignette
• More solid save states (we will try to keep them working from now on. Save states only upgrade forward, not backward to older versions though).
• Change render resolution independently of window size
• Massive debugger improvements
• Win32 menu bar is now translatable
• Multiple UI bugs were fixed, and the UI instantly changes when a new language is selected
• Win32: Ability to store PPSSPP's config files and memory stick files in places other than the same directory
• Android-x86 support
• Unofficial port for modified Xbox 360 consoles
• Atrac3+ plugin no longer required. Symbian now supports Atrac3+ audio.
• Symbian audio and ffmpeg is now threaded for more consistent media processing.
• Haptic feedback support for mobile devices.
• Accurate system information for mobile devices.
• Qt audio has been fixed.
• Analog controller support for Blackberry.

This is based on coldbird's code: http://code.google.com/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.