Fight the Backrooms' Bacteria with Counter-Strike 2's AK-47 and its real sounds.
You're in the real Level 0 of Escape the Backrooms, and this time you're armed. Hold left mouse to fire a Counter-Strike 2 AK-47, press R to reload, and shoot down the Bacteria that hunt you. Gunshot, reload and dry-fire sounds come from your own Counter-Strike 2 install, so nothing from CS2 is shipped with the mod.
You need: Escape the Backrooms and Counter-Strike 2. Solo. The first Play reads the AK-47 sounds from your CS2 install (about a minute); after that it starts straight away.
This is an early version: one weapon (AK-47, 30 rounds, 90 in reserve) and no on-screen ammo counter yet. More CS2 weapons are planned.
Includes UE4SS (MIT) and Source2Viewer-CLI / ValveResourceFormat (MIT); licenses are in the download.