Rhythm engine · Final release v1.2
BeatUp Engine
A rhythm-game engine with precise timing, an integrated chart editor and a patcher. Version 1.2 is the final release and adds the Auditor Mode for reviewing and documenting charts.
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Sanya · Software and tools
Two Windows programs, written in C++ and C#: a rhythm-game engine with a built-in chart editor, and a converter for chart formats.
01 · Projects
Each project page explains the software, its downloads and the current release status.
Rhythm engine · Final release v1.2
A rhythm-game engine with precise timing, an integrated chart editor and a patcher. Version 1.2 is the final release and adds the Auditor Mode for reviewing and documenting charts.
View BeatUp Engine
Chart conversion · v1.4.4
Converts Stepmania .SM and .SSC files to .SLK with dedicated logic for Beat Up and One-Two Party, and reverts .SLK files back to .SSC.

Browser version · v1.2.0
BeatUp Engine ported to a static website. Play charts, edit them and run the Auditor Mode in your browser, with nothing to install.
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02 · About
BeatUp Engine has reached its final release and now only receives bug fixes. SanConverter is still maintained. Both are free to use.