
Free
About
Someone in your crew isn't human.
Alien Imposter is a social deduction party game for 4–10 friends, each on their own iPhone. Everyone answers the same fun prompts — except the imposters, who secretly see slightly different ones. Their answers almost fit. Almost.
HOW IT WORKS
One player hosts a party and shares a 6-character code. Everyone joins, readies up, and gets a secret role: crew or infiltrator. Then the whole crew plays five missions together, comparing answers after each one. Talk it out, catch the contradictions, and when the missions end, vote on who to eject into space.
FIVE MISSION STATIONS
• Opinion Bay — take a stand on spicy takes like "pineapple belongs on pizza"
• Decision Deck — what would you do? Pick your move in awkward scenarios
• Sketch Bay — draw a prompt… but imposters are drawing something slightly different
• Fill-in-the-Blank Pod — complete the sentence and compare with the crew
• Likely Locker — vote who's most likely to survive a zombie apocalypse
FIND THE INFILTRATORS
Imposters see each other and share a pool of neural hacks that can flip an innocent player's prompts to make them look suspicious. The crew has the mission log — every answer from every round — to hunt for the lies.
THE FINAL VOTE
After the last mission, everyone secretly ballots for the players they suspect. The most-accused go on trial, and a majority vote sends them out the airlock. Eject every infiltrator and the crew wins. Eject one innocent crewmate and the aliens take the ship.
MADE FOR GAME NIGHT
• 4–10 players, everyone plays every round — no one sits out
• Games take about 15 minutes
• Base Game free. No ads. No tracking.
Gather your crew. Trust no one.
Privacy Policy: https://shangles2003.github.io/alien-imposter-site/privacy.html
Terms of Use / EULA: https://shangles2003.github.io/alien-imposter-site/terms.html
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What's New in Alien Imposter
2.0
July 27, 2026




