MAME 2003 Midway - RetroBIOS¶
| Type | libretro |
| Classification | frozen_snapshot |
| Source | https://github.com/libretro/mame2003_midway |
| Upstream | https://www.mamedev.org |
| Version | 0.78 |
| Profiled | 2026-03-24 |
| Cores | mame2003_midway |
Technical notes
Stripped-down MAME 0.78 build with only 4 Midway driver files (midtunit, midwunit, midxunit, midyunit). Targets RAM-constrained devices that cannot load the full mame2003 core. Supports ~50 games (Mortal Kombat series, NBA Jam, Smash TV, Total Carnage, etc.).
No shared BIOS ZIPs needed — all Midway games are self-contained ROM sets.
Uses system_dir/mame2003/ for data files (shared path with mame2003). Data files are not bundled in this repo.
4 files | 0 required, 4 optional | 3 in repo, 1 missing Categories: 4 game data
hiscore.dat -optional, game_data
- Source:
src/hiscore.c:18,225 - high score definitions, loaded from system_dir/mame2003/
cheat.dat -optional, game_data
- Source:
src/cheat.c:839,8597-8607 - cheat definitions, loaded from system_dir/mame2003/
history.dat -optional, game_data
- Source:
src/datafile.c:51,619-623 - game history database, loaded from system_dir/mame2003/
mameinfo.dat -optional, game_data, missing from repo
- Source:
src/datafile.c:52,649-653 - game technical information database, loaded from system_dir/mame2003/
Generated on 2026-03-25T14:56:43Z