TrackZero at Evil Avatar got to see a closed-door demonstration of two campaign levels from Halo 3. His verdict? It's a keeper if you like Halo, at least a rental if you don't.

It takes all the best of the series and kicks it up a notch. I never encountered any issues during gameplay at all to speak of. The single player campaign missions that I saw merely came off as a tease, as I wanted to grab the controller and play the whole time. The multiplayer is a large improvement over Halo 2 (which I wasn't a fan of) and hits a great balance that's sure to please people.

Read the full post for more details about Halo 3, as well as impressions of several other games.