Aliens Online

Aliens Online was a massively multiplayer first person shooter released on the GameStorm subscription service. Players could choose to be a member of the Colonial Marines, or one of the Aliens. Gameplay pit the two species against each other in a standard team deathmatch with limited respawns. Players could fight in one of five initial maps, with multiple games running simultaneously and selected from an in-game chat area and browser. (mobygames.com)