Project F / F.LF, GPL-3.0
https://github.com/Project-F/F.LF
Upstream commit: 21341737e4154d06d9784e9a629c9dd4db9148d6
This source is served unminified. LICENSE is included alongside it.
Data format conversion, effect0/effect1/broken definitions and effect atlas / menu images adapted from Project-F/LF2_19.
All original LF2 characters, backgrounds, object data, stage definitions, music and sounds are extracted from the user's LF2_v2.0a.exe, not substituted with LF2 1.9 character data.
Original game materials remain copyright Marti Wong and Starsky Wong. The engine GPL does not grant rights to the original game assets.
Analytics and network lobby bootstrap are not used. Changes are recorded in MODIFICATIONS.md.