TempGBA4PSP - New 2026 Fixes and Improvements!

Based on phoe-nix' Github repo with lots of updates, fixes and changes!

• Added a 16:9 Full Screen option
• Fixed Menu text and Game -> Menu crashes
• Fixed a few games that have never worked previously -
  • NBA Jam 2002
  • Colin Mcrae Rally
  • Banjo Kazooie
  • Starsky and Hutch
  • Balatro (https://github.com/cellos51/balatro-gba)
  • ....and probably a few more!
• Swapped X/O buttons around (You can choose which button X/O to use for confirm)
• Couple of minor fixes to make it work under PPSSPP (including w/ HW Rendering) (on PPSSPP will only work with SW Rendering)

Single-game mode (drop-in replacement)

This build auto-detects GrabowskiDev single-game folder layouts. If roms/game.gba exists, the emulator loads it on startup with no ROM browser — same behavior as that fork. Standard multi-ROM use is unchanged when game.gba is absent.

To upgrade an existing single-game install, copy these files from a fresh build into the game folder (keep your custom PBOOT.PBP, roms/game.gba, and save data):

• EBOOT.PBP
• DATA.PSP
• TempGBA.prx
• exception.prx
• ku_bridge.prx (if present)
• gba_bios.bin

Expected layout (unchanged from single-game releases):

Path	Purpose
roms/game.gba	ROM (unzipped)
save/game.sav	Battery save
state/game_*.svs	Save states
cfg/game.cfg	Per-game settings
dir.ini	Directory paths (rom_directory = roms, etc.)

Building

On Windows, use Docker Desktop and the PSPDev image; see BUILD-DOCKER.md for the exact docker run command (mount source/, run make).