A completely rewritten (open source?) osu! client
- Can be C# or C++ (or VB.Net if you really want to)
- Should contain no code from the original osu! (Not that any of us has access to it, just saying!)
- Should support most (if not all) of osu!'s features
- Online, score submission and multiplayer support
- Maybe some features that can give you unfair advantages? ¯\_(ツ)_/¯
- Bancho will have to be completely reversed/rewritten, and the game has to be completely rewritten (entire gameplay).
- Need to check if it is legal to create a game that uses another game's servers.