Adds new maps, 8 player support, deathmatch, single-player, Antlion Guard into Alien Swarm without changing its concept.

Description

Adds updated version of Biogen Corporation, restores medgun functionality, improves onslaught hordes, fixes bugs and improves some maps. Requires 1.17 or 1.18 version installed. Extract this archive into sourcemods folder, delete reactivedrop -> addons -> biogen_corporation.vpk

Preview
Reactive Drop 1.17 to 1.19 Patch
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OmeG
OmeG - - 816 comments

Guess I'll be the one to say it then, Thank You for continuing to update and improve this game. :)

Reply Good karma Bad karma+2 votes
Paoh
Paoh - - 1 comments

Really excellent work. I must bring back my friends on this.

Reply Good karma Bad karma+1 vote
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