Join my Discord server (13+): / discord
Note: You can also breach the server room door with a thumper, but it's not worth sacrificing a gun slot considering you only need one shot, so C4 is preferable. Propane also works, but it's slower.
Music used: "Let's Play With The Demon" and "Batalla por la Libertad" by Patrick de Arteaga (visit https://patrickdearteaga.com for more epic music)