Killer Island
Stranded with your friends—but one of you is a killer. A first-person social deduction survival horror game. Chop wood to stay warm, hunt animals for food, retrieve artifacts for sacrifice, and expose the killer before it’s too late. 3–8 players, short matches, proximity voice chat.
Co-op Features
About
Developed by Tbjbu2, Killer Island is an Adventure, Indie, Role-Playing (Rpg), and Simulator game that came out in 2025 for PC (Windows).
You can play together using Online co-op (up to 8 players).
Description
DEMO INSTRUCTIONS
When playing the demo, when hosting a session, make sure to enable the public checkbox to allow others to join your session (even friends). Will be fixed in the next patch.
About the Game
Killer Island is a first-person social deduction survival horror game for 3–8 players.
Stranded with your friends on a foggy island.
One of you is secretly a killer, hiding in plain sight—expose them before it’s too late.
Chop wood to stay warm, hunt animals for food, and retrieve artifacts for sacrifice.
Proximity voice chat, deception-based gameplay, short replayable matches.
Join Discord for beta test!
🔪 Features 🪓
Chop wood and fuel the fire to stay warm.
Hunt animals and cook their meat for food.
Retrieve and sacrifice mysterious artifacts.
Proximity voice chat to accuse, lie, and strategize.
Play with strangers or with friends.
Kill the killer for the group to win.
Every match is a short, tense battle of survival, deduction, and betrayal.
🎙️ Who’s Lying? 🎭
Whisper, lie, scream, and accuse—just make sure the killer isn’t listening.
Every decision matters—Can you trust the person offering to walk with you? Will you stick together, or split up and risk being hunted?
Work together… but don’t trust anyone. Because you could be next.
Screenshots
