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.
EXE version of the client installer for the Beta 1.0.4 PATCH of HL2: Wars.
Wars 1.0.4 changes Fixed: * Server infinite changing maps due the old Python gamerules not always being cleaned up properly * Stalker unit sometimes not responding to orders after doing the repair/construct ability * "Destroy all links" ability of the Combine Shield Generator broken Added: * Combine soldier death sound Updated: * Navigation mesh tweaks or_trapped, or_crashed and or_hot_sand * Abilities that are not usable from the abilitypanel are now filtered Overrun: * Removed maximum wave size limit of 500