Steam game

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.

$4.99 March 13, 2026

By Tbjbu2

Windows
View on Steam
Killer Island - Tbjbu2. Popular. Released March 13, 2026
Screenshot of Killer Island gameplay showing in-action mechanics Screenshot 2 of Killer Island - additional gameplay view Screenshot 3 of Killer Island - more gameplay footage Screenshot 4 of Killer Island - final gameplay screenshot

Overview

About this game

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.

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