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Games that try to simulate real-world activities (like driving vehicles or living the life of someone else) with as much realism as possible. Simulators generally require more study and orientation than arcade games, and the best simulators are also educational.

Friday Night Funkin' (or FNF) is a popular rhythm game by ninjamuffin99. A large community has formed around the game with many creating mods with new characters, music, and modes.