I've gotten upwards of 180 points in a single player game
The most disappointing thing about Catalyst was its extremely restrictive DRM. It's ridiculous. For one thing, the game is free. There is no reason you should need to authenticate for every match. For another, don't we WANT people who aren't on FRC teams to give it a try? DRM just holds back a great game.
I'm glad to hear it's on the 360 now. Hopefully enough people buy it that I'll have some opponents.