Jump 'n Bump - RetroBIOS¶
| Type | game |
| Source | https://github.com/libretro/jumpnbump-libretro |
| Version | v0.1 |
| Profiled | 2026-03-24 |
| Cores | jumpnbump |
No BIOS or firmware files required. This core is self-contained.
Libretro port of Jump 'n Bump, a multiplayer bunny-stomping platformer originally by Brainchild Design (1998). Released as freeware under GPL.
The core loads a .dat archive file as content via retro_load_game(). All game resources (sprites, sounds, levels, fonts, music) are packed inside the .dat file. No system directory files, BIOS, or firmware required. The .dat file is built from the data/ directory by the jnbpack tool in the upstream repo.
Extra levels are available from brainchilddesign.com as additional .dat files.
Generated on 2026-03-25T06:03:30Z