Steam Playtests
Aliens Took My Stuff

Open now · By request

Aliens Took My Stuff playtest

by Red Core Games

In this 1-4 player co-op simulator, you are aliens stealing people's personal belongings straight from their homes to study their DNA. Use telekinesis, turn invisible, and deploy advanced sci-fi gadgets to rob houses clean. Just avoid getting caught by angry Earthlings!

It's free to ask. The developer chooses who gets in.

Access
By request
On playtest since
Nov 5, 2026
Planned release
Coming soon
Developer
Red Core Games
Platforms
Windows
Players
Co-op, Multiplayer, Online co-op, Single-player
Languages
English, German, Japanese, Korean and 4 more

How to join the Aliens Took My Stuff playtest

  1. Open the game's Steam page with the Request access button. Sign in to Steam if it asks.
  2. Request access to the Aliens Took My Stuff playtest there. It's free and doesn't commit you to anything.
  3. The developer lets players in, often in batches, so it can take a while. Steam emails you when you're in, and the playtest appears in your library.

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About Aliens Took My Stuff

CO-OP SIM ABOUT ALIEN THIEVES

You’re aliens on a mission to steal human stuff and harvest its DNA. Grab everything from couches to toothbrushes and safely beam it up to your UFO. Use the collected DNA to upgrade your ship and unlock better gear for even bigger heists.

DON'T GET CAUGHT

Getting too close to humans is a terrible idea, so stealth is your best option. Sneak through rooms carefully to secure the loot without waking up everyone in the neighborhood. If they spot you... you’ll quickly learn why Earthlings are so scary!

ALIEN POWERS AND GADGETS

Use advanced alien tech to find items with the highest DNA. Lift furniture with telekinesis or turn invisible to walk right past danger. Or, you know, just kidnap one poor fella to scan him on your ship. You’re an alien, after all.

SURVIVE THE ANGRY EARTHLINGS

Humans are paranoid and will try to stop you with hidden traps, security cameras, and locked doors. You better watch your step! If you mess up, prepare to drop everything and run from angry locals armed with baseball bats!

From the game's Steam page.