Kethen/aemu 2025-06-13

on GitHub

Changes:

• Reserve memory before inet init, GTA:VCS and GTA:LCS multiplayer menus should not flicker now, some other games that had issue starting adhoc mode at all might also start working
• Timeout matching peers that left adhocctl group, should help with some games when it comes to launching play sessions from lobby
• Adjusted matching event handler calling routine, might solve some crashes

GTA:VCS works quite reliably on LAN now with PPSSPP peers
GTA:LCS could get fiddly to launch, has issue with random crashes during launching, but not impossible. Ideally use later releases and host from PPSSPP.

Currently does not work on the PSVita

Installation:

1. Make sure you're on at least cfw 6.60, on PSP 2000/3000 or PSVita Adrenaline
2. Copy seplugins and kd into your PSPs memory stick ms0:/, or ux0:/pspemu/ for Adrenaline
   1.5 Remove kd/pspnet_miniupnc.prx if you don't plan to play on the internet, or your router does not support upnp
3. Update seplugins/server.txt with the match making server of your choice
4. If seplugins/game.txt do not yet exist, create it, then add ms0:/seplugins/atpro.prx 1 to seplugins/game.txt. If you're on ark cfw, please change this step according to https://github.com/PSP-Archive/ARK-4/wiki/Plugins
5. Update seplugins/port_offset.txt to match your PPSSPP's configuration, PPSSPP's default is 10000
6. In your cfw's recovery menu, disable all game plugins except for atpro.prx. If you're on ark cfw, please change this step according to https://github.com/PSP-Archive/ARK-4/wiki/Plugins
7. In your cfw's recovery menu, enable force high memory layout and disable iso cache

See also:

• https://forums.ppsspp.org/showthread.php?tid=8349
• https://www.reddit.com/r/PSP/wiki/pro_online/

Note:

I've only tested this on LAN, with a PSVita 2000 Adrenaline, a PSP 2000 procfw and PPSSPP
Game compatibility is hopefully as good as the original release