Oh for me I like Umm... Humm
Danger Canyon
Sidewinder
Death Island
chiron tl34 aka PUT PUT
BG
But I like most of them except if you have a big map with 2 people or a small map with 16 people then it gets kind of crazy.
But my favorite games are all the team games CTF, TEAM SLAYER, TEAM ODDBALL, TEAM KING.
They beauty of a team