Thousands of years ago, humanity built colossal war machines to stop the apocalypse. Now they just use them for dance battles! Using your own music or the built-in soundtrack, groove your way across a rich world, assemble the perfect mecha crew, and rise from humble beginnings to ultimate stardom.NEW: .osz & .osu supportIn addition to the automatic music analysis, you can now manually define full charts or import existing charts designed for osu!, osu!mania, osu!taiko, etc.NEW: Arcade ModeSkip the story and dive directly into Steel Century Groove's fast-paced, strategic rhythm battles. Complete objectives, purchase upgrades, chase high scores, then challenge the ultra-difficult upper ranks of Endless Mode. Additional Features: Collect and Upgrade: Level up your mechs, equip them with mods, and pair them with different combinations of backup dancers.Unique Gameplay Kits: Each mech has its own set of abilities, mechanics, and resources. A simple starter mech builds and spends energy, while later mechs have you maintaining an army of drones or swapping between cards in a mini deck-builder.Flexible Rhythm Combat: Steel Century Groove doesn't demand a specific button press for each note. Instead, pick from your mech's kit of battle abilities.No Playing the Metronome: Challenge yourself against interesting melodies, even when playing with your own music. You’ll never just be endlessly tapping out the beat.No Accessories Required: Built from the start for gamepad or mouse & keyboard.Streamer Mode On: Enable Streamer Mode and the game will play only exclusive, original music that won't trigger any copyright claims on YouTube, Twitch, etc.