CSPspEmu (PSP)

Rate Emulator

CSPspEmu, renamed as SoyWiz's PSP Emu, is a PlayStation Portable emulator written entirely out of C# for the Windows operating system. Developed by SoyWiz, this emulator was rewritten from scratch to feature dynamic recompilation instead of the old interpreter. Also known as C#PSPEmu, this software features a "fast memory" option that will increase the emulation's speed at the cost of compatibility and stability. 

This is the first public release of the new SoyWiz's PSP Emu, after the release of the beta CSPspEmu version r555 which is no longer available. Unfortunately, CSPspEmu is still in its early development stage with the last release dating back to 2014. This emulator is considered no longer active as the developer had moved on to his other projects or is on hiatus. This emulator is designed to be ported in the future to a wide array of platforms including Linux, Mac, PS3, and Android.

Emulator Status

  • Cpu, Fpu and VFpu - almost fully implemented
  • Audio - implemented
  • Gpu - requires lots of work
  • Hle emulation - implemented
  • Lots of games already running with a number running at full speed


  1. Windows OS
  2. .NET Framework 4.0
  3. OpenMG Setup Update Program
  4. DirectShow’s WavDest
Trying out the custom textures of Valhalla Knights with CSPspEmuSoyWiz's PSP Emu featuring the vivid arcade puzzler KoloomnC#PSPEmu's awesome action adventure game - Cave StoryCheck out the vibrant colors of Puyo Pop Fever with this CSharp Psp Emulator

CSPspEmu Emulator download can be obtained free to play Playstation Portable. Available for multiple platforms including Source with fastest download speeds on EmulatorDownload.net. This PSP Emulator (also known as C#PSPEmu, CSharp Psp Emulator, SoyWiz's PSP Emu, C# PSPEMU,) is in English and can run games online in high quality. CSPspEmu is developed by Cspspemu Team and SoyWiz. If you like this Sony emulator then also see related emulators such as PPSSPP and RetroArch.

Download Links

CSPspEmu v0.0.1 Source Linux SourceFree2014-05-2212.64 MBSource Code
CSPspEmu v0.0.1 Source Windows SourceFree2014-05-2213.06 MBSource Code