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# doukutsu-rs - RetroBIOS

Type | standalone + libretro
Classification | game_engine
Source | https://github.com/DrGlaucous/doukutsu-rs-nm
Upstream | https://github.com/doukutsu-rs/doukutsu-rs
Version | 1.2.0 - 0.101.0
Profiled | 2026-03-23
Cores | doukutsu_rs
Systems | cavestory

Technical notes

No BIOS or firmware files required in the system directory. The core reads game data from a data/ subfolder next to the loaded content. Users must provide the Cave Story freeware game files (Doukutsu.exe and its data/ directory) or a Cave Story+ installation as the content to load. All engine-internal resources (fonts, wavetables, controller mappings) are built into the core binary.

No BIOS or firmware files required.

Why no files

game data loaded relative to content path, not from system directory

Generated on 2026-03-25T14:56:43Z