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.
This review may contain spoilers
10, they just need to re-add the hunter and prioritize the rebels vs combine skirmish/online match, the mod is very good but it actually took out A LOT of good things that version 0.5 had, i hope they just took it out to add them back later and even more improved, but for just 2 years of development the mod is awesome