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.
Lambda Wars is just one of those great mods which reinvents the wheel and makes a game into another genre altogether. The effort and genius itself that went into this mod is worthy of a good rating alone.
I can't wait to see where the mod goes next in future updates.
Lambda Wars is the one and only original strategy mod for Half-Life 2. Battle with or against your friends in Annihilation, survive waves of enemies in Overrun, and even mess around with your own layout in Sandbox! This mod is updated frequently and I would highly recommend it to players who enjoy Strategy games.