StepMania is a cross-platform rhythm video game and engine. It was originally developed as a simulator of Konamis arcade game series Dance Dance Revolution, and has since evolved into an extensible rhythm game engine capable of supporting a variety of rhythm-based game types.
License: Open Source
StepMania is a rhythm game that offers extensive customization and a vast library of songs, appealing to hardcore rhythm game enthusiasts. In contrast, Frets on Fire is more accessible for casual players, focusing on guitar gameplay and multiplayer options, but with a smaller song library and less graphical polish.