Alien Swarm vs OpenArena
A side-by-side look at Alien Swarm and OpenArena. For an in-depth review of either product, follow the links below.
Alien Swarm
Games
Alien Swarm is a free-to-play cooperative shooter video game developed by Valve Corporation. Players team up with up to 3 other players to fight off relentless swarms of aliens using a variety of weapons and equipment across a number of campaign missions.
freetoplaycooperativeshooteraliensswarmcampaignmissionsvalve-corporation
OpenArena
Games
OpenArena is a free, open source first-person shooter video game. It is a remake of Quake III Arena with new levels, characters and various other enhancements. OpenArena offers fast-paced action and graphics similar to commercial games.
opensourcequakefpsmultiplayerarenashooter
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