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ReiREM v0.1.400 by Reyanon

Released Oct 30, 2026 · Emulators
125 downloads on GitHub · Source code

Irem arcade emulator built on FinalBurn Neo, for the PSP-3000 and PSP Go

Emulators.zipHuman-written

Install on your PSP

Archive: extract ReiREM_v0.1.400_psp.zip. It is laid out from the root of the Memory Stick: copy it there, so you have /PSP/GAME/REIREM/.

Start it from Game › Memory Stick. On a PSP Go without a Memory Stick, use /PSP/GAME/ on the internal storage.

Homebrew needs custom firmware such as ARK-5. New to PSP homebrew? Start here.

Files

FileSizeSHA-256
ReiREM_v0.1.400_psp.zip5.3 MB 35872515…2cf0 Download

Downloads come from the developer's GitHub release while it's there. If GitHub stops serving a file, or the file there changes, the same link serves our copy.

All versions (2)

Screenshots

ReiREM screenshot
Screenshot · from the developer's README
Add a screenshotor a photo of it running.

About ReiREM

Covers ten Irem board families and 196 sets, from Moon Patrol on M52 to Dream Soccer '94 on M107. It started as a port of Ninja Baseball Bat Man. It needs a PSP-3000 or PSP Go, because it uses the Media Engine and their 64 MB of memory. The PSP-1000 and 2000 aren't supported.

Extract the zip to the root of the Memory Stick and put your ROM zips, unchanged and not extracted, in PSP/GAME/REIREM/roms/. They have to be FinalBurn Neo sets, and clone sets need their parent zip in the same folder. The game list shows the sets it finds, grouped by board.

There are 10 save state slots plus a quick save, DIP switches, button mapping with turbo, FBNeo .ini code files and border artwork.

- SELECT + START: in-game menu
- SELECT + L / SELECT + R: quick save / quick load
- L / R in the game list: change board tab
- Square: add or remove a favourite

A Vita version comes in the same release.

Release notes

v0.1.400 · ReiREM v0.1.400 · Oct 30, 2026

ReiREM v0.1.400: Irem arcade board emulator for PS Vita and PSP.

| File | Platform | Install |
|---|---|---|
| ReiREM_v0.1.400_vita.zip | PS Vita / PS TV | Install the VPK with VitaShell, copy data to ux0:, ROMs in ux0:data/reirem/roms/ |
| ReiREM_v0.1.400_psp.zip | PSP-3000 / PSP go | Extract to the Memory Stick root, ROMs in ms0:/PSP/GAME/REIREM/roms/ |

PS Vita

  • Two players: 1P and 2P each pick a device, the Vita or a controller
  • New Controls screen: press a button to assign it, Set all controls, L2 / R2 / L3 / R3 as their own keys, combo keys from any two buttons
  • Controls are saved per device, so every controller keeps its own layout
  • Input engine setting:
  • Native (default): use this normally
  • RePad: for Nintendo Switch Pro and other unofficial Bluetooth pads (plugin bundled with the app, nothing to install)
  • VitaControl: enough if you only play 1P
  • Touch buttons can press two keys at once and can be duplicated
  • Fixed menu help text running out of the panel

PSP

  • No changes

The packages contain the emulator only. No ROMs or game artwork are included. Provide FinalBurn Neo
compatible ROM sets of games you own. See the README for the full game list and build instructions.

Non-commercial use only (FinalBurn Neo license).

Full changelog

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