Lambda Wars (formerly Half-Life 2: Wars) brings the struggle between the human resistance and their Combine overlords to a multiplayer real-time strategy setting. The Lambda Wars beta only requires Alien Swarm installed to play. It features 3 multiplayer game modes: Sandbox, Annihilation and Overrun, showcasing the Rebels and Combine playable factions and a full-fledged RTS interface and HUD. There is also a singleplayer tutorial and a handful of singleplayer missions.
Combine Elite squad supported by Hunters blocks the way. Call on the phone for help to clear the passage.
This game is very sexy.
I dont think thats an ideal formation for an ambush, atleast the combine had just as bad cramped formation as the rebels.
Actually Combine are standing this way to block the passage,
and Rebels appear out of the forest to fire upon them.
I do hope that it's possible to make rebels take better positions along the edge, in line and not in a bunch.