Lobbies · prototype · v0.1 · made for gamers

Released November 21, 2025 · Jaybooty
Side Effects is a horror game that attempts to re-design Russian Roulette, replacing the gun and bullets with pills.
Steam · 931 reviews · 85% positive
The Side Effects Lobby
Update v1.09
Hello treasured test subjects! We're happy to announce a new patch, fresh from the testing facility. Our goal has been to stabilise multiplayer and enhance the player experience - We're happy to bring forward a few small improvements today. This 1.09 patch includes:Early-exit player stability Drug…
Beta v1.09
Hello test subjects! We've just put a build (v1.09) up on the Beta branch (password: dodrugsnothugs). It has another fix for non-host players leaving mid-match. Previously the player's character despawned once the player left, but not anymore. Instead the character dies after it's done doing whatev…
Hotfix 1.08
Hello, treasured test subjects!We’ve prepared a small patch today that tidies up a couple of issues reported last night. Here’s what’s included in Hotfix v1.08: • Soft lock fix when non-host players leave We resolved a problem where lobbies could become stuck if a non-host player left mid-session.…
via Steam