[quote name='whitereflection']Crap, I would love these games for $5. Is RE Outbreak fun if I don't plan to play online?[/QUOTE]
It depends on what you find fun. In RE:O you will pick a character, and then you will be assigned two partner characters that will be controlled by the computer. They really aren't helpful and their constant jabbering might get on your nerves. The gameplay is not like your usual RE game. This game has scenarios that you unlock, and play through. Most of them don't last more than 20-30 min once you get good at them, with the exception of a couple later on. After completing a scenario you get points to unlock stuff. The game is really all about replability and arcade style action. It can be ok for a change of pace, but be warned it's not your usual RE like 1-3, CV:X, etc.
EDIT:Oh and be forewarned that if you don't have the HDD addon, be prepared to wait up to 30 seconds while you go between rooms. I am not kidding.