L33 war, mutlieplayer game. 2 teams, each player is an oversized pixel, you can have 1 of 4 weapons(shoot dots). Object of the game is to steal opposing teams flag (another oversized pixel) and return it to yours.
Of course all older games are going to have bad graphics to todays standards. But back in the day when a lot of these games you guys mentioned were new (AOE, Half-Life) looked great.
I hate comparing games from the past because it's obvious they look bad. So I'm going to name the worst looking game of the current generation:
The Unreal engine is still partially released. The games running on UE are not 100% to the potential of Unreal Engine. I simply can't wait till Unreal Tourny 3 comes out!