Mmm. Jedi Outcast was a great game. For some reason though, I actually used a wallkthrough for the entire story mode. I don't remember why, it was a while ago. However, the story mode does have fairly complex levels, I'm not sure if I could've beaten it if I didn't have help, back when I was young <_<
I had a great time spending countless hours destroying CPUs in multiplayer mode, and doing capture the flag with my friends at the Massassi Ruins. That place has awesome sniper spots if you've got the highest jump..
I also enjoyed torturing my friends on that one level with the large bridges in the center, over a huge pit. It's great to hold someone over the edge with force grip, and then just drop them ^_^ Not to mention that remote detonation mines are great, before your friends know what they are
Sadly, I lack an X-box, or a decent computer to play games on, so I never got to play Academy. Actually, now that I think about it, I could probably get it for my PC now....