Wow, you guys are not kidding. This demo is terrible. None of the controls are like Far Cry Classic and the graphics are just sad.
Then the demo is terrible? All I see here are multiplayer games with only two "Capture the flag" games available. There's no single player campaign in this. Is the actual game different?
The demo (rated 1,337 times on XBL) is multiplayer only with 1 map and 1 game mode I think. I'm surprised people are still playing an 8 year old demo.
Full game has 2 campaigns. Thanks to the map maker (actual maker, not editor like Halo series) and great community, there are over 4,000 custom maps (plus a ton not on that website, including about 10 from me) . 5 game modes that come with the game and a bunch of community variants (similar to how people made their own games in Halo 2 before you had a ton of custom game options).
The achievements are rough though. I was able to get all the multiplayer achievements without boosting, but I'm not sure if the game is still active anymore, especially with everybody using party chat. Some community variants would be completely ruined with party chat. I probably played several thousand hours of multiplayer. The offline achievements suck because difficulty achievements don't stack and they put collectables (300 I think) in ridiculous locations.