osu!ReplayAnalyzer

About

This is a program that works as a client-sided 'anti-cheat' for the game osu!.
It accepts replay files and beatmaps as an input, then performs heuristic analysis on the provided replay files and points out suspicious parameters that show up while analyzing the replay. Including but not limited to:

• Indicators of macro-bots ('relax bots') such as key press time.
• Over-aims and edge-hits ('pixel perfect hits').
• Incorrect interval of timing between each replay frame (timescale detection).
• Behavior that suggests robotic aim.
• Extremely fast singletaps ('relax')
• Interval between key presses.
• Cursor teleportations, indicator of badly coded replay stealing software or touchscreen plays. (Depends on the case, should be studied by hand)

Usage

CLI

Simply open the program (osuDodgyMomentsFinder.exe) and it will provide you the following text:

Welcome the firedigger's replay analyzer. Use one of 3 options
-i (path to replay) for getting info about a certain replay
-ia for getting info about all replays in the current folder
-c for comparing all the replays in the current folder against each other
-cr for comparing the replays from command line args

GUI

Alternatively, you can use the GUI.
It's very self-explainatory! Choose a map or navigate to your osu! database file, select a replay or a folder that contains replay files and choose your desired analyzer setting.

Screenshots

CLI

GUI