Rifle Mod is an Alien Swarm server-only mod that forces players to play with assault rifles only, harder aliens, more ammo, smarter bots. However rifle only restriction can be disabled and a number of modifications can be turned on during briefing, see commands. Can be installed on a dedicated server or on a regular game. See details at "Official Page"
Extract it into Alien Swarm\swarm\bin. Use console commands to activate game modes in each round. rm_mod 0 - classic Alien Swarm, rm_mod 5 - Solo Player...
A bunch of cvars for server administrators to set up default game rules.
Added infinite spawners, slow motion disabler, improved marine's knockout feature, fixed some bugs.
This version contains a fix that crashes clients when they use ECA
Several fixes and features were added to Rifle Mod server. Now you can host a server to be like regular Alien Swarm server with game fixes included.
A number of fixes and features were added into Rifle Mod. You can now play the original Alien Swarm by typing rm_challenge 0 in console. You also can...