Short but enjoyable game where you must work with one other person to help them reach the end of the map. Fun game to play once.

AOE II is the best RTS of all time. Great mix of units and random map maker. A joy to play with others.

Very entertaining mix of Hero and Tower Defense. Great game for small groups and the matches don't take a long time to get though if time is tight.

Entertaining action style game with a number of puzzles to solve along the way. Great for solo play as well as some small squad pvp options.

Really fun FPS with an intriguing antagonist. Fun combat and eerie horror sequences. No lights, sound up, great fun.

HL2 and EP1 and EP2 were good FPS games, a must for fans of HL1. Good story and solid gameplay. Looking forward to HL3.

An entertaining FPS for small groups and up. Solo capable, though the bots aren't terribly smart and you may encounter a bit of friendly fire...

A well built MMORPG in a familiar realm. Great gameplay ranging from solo dungeons to truly massive scale PVP battles.

The bots aren't all the bright, but co-op survival with a squad of four is a lot of fun. Also provides PVP support for up to 8 players.

Squad based survival FPS. Very fun to play with a small group or alone, though much better with a buddy or two.