: Show how UR fluctuates during specific sections of a song to identify where a player loses focus or stamina.

: Prove your high scores to friends and the community.

Load your replay into Gink. Look at the cursor heatmap:

Every .osr file begins with a single byte indicating the game mode ( 0 = osu! Standard , 1 = Taiko , 2 = Catch the Beat , 3 = osu!mania ), followed by the game version timestamp (e.g., 20131216 ). The file then stores the beatmap MD5 hash, player name, and a that includes certain properties of the replay for integrity checks.

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