I think those who play Call of Duty know what i'm talking about. Two teams worth of 5/6 players (so 10/12 players in total) spawn in a big/normal map, one team are the attackers and have to plant a bomb, and one team are the defenders and have to defend/defuse the bomb once its planted. The attackers spawn "far" from the two bombs, and the defenders spawns close to the two bombs. Each round has a time limit of 3 minutes, planting / defusing takes you 10 seconds, so if you try to defuse while there are 8 seconds left, the bomb will explode and the attackers win. If the attackers don't manage to plant in time, the germans win. Each player will spawn with a kit, A bow with 10 arrows and a stone sword for example.