There is a constant flow of enemies defining an ever changing battle line. Work with your team to push the battle line deeper in to enemy territory. Disable all the enemy Spawns to win. You will be paid for any dead enemies. Use this money to buy weapons and friendly spawns.
This is game play from the Second level of the mod.
too boring in my view :(
looks pretty cool :-) ill certainly give it a try
GOOD game =D i like game swarm HL2