I can't express in words how many internets this has won. You added a Chaotix-style night-day system, fixed 2D mode's camera, put Mario mode on steroids, and added a hell of a lot of other features that make me love this so much more than regular RB2. It's a shame that netplay is severely broken (I've only gotten to play one clean round of ring mode, and it wasn't that active), but that's forgivable; with all of the other zany additions added to the game, 2D and Mario mode are actually fun to play, maps can have more features, logs are made much more useful, and other little features just make SRB2 seem a lot more cooler.