About Not Now, Aliens!
Not Now, Aliens! is a single player and multiplayer open world city builder game with a comedy theme. It is being developed by TWEN and will be released on November 2, 2026.
The aliens have arrived and given humanity 8 hours before they wipe out Earth and claim it as their new home. Fortunately, they made one tiny mistake—they accidentally dropped an experimental Gravity Gun, the only weapon capable of stopping them. Use anything you can find to build your own path to the gigantic UFO. Pick up, rotate, and place everything from traffic cones to entire buildings. Col…











Games Like Not Now, Aliens!
Looking for games like Not Now, Aliens!? Here are top open world city builder recommendations with a comedy focus, selected from player-similarity data — start with Shipping and Handling, Frog Climb or Main Sequence.
Frequently Asked Questions
Not Now, Aliens! is a open world city builder game with comedy theme. Common tags for Not Now, Aliens! include first-person, indie, score attack, linear, aliens and others.
Not Now, Aliens! is available on PC and Windows.
Not Now, Aliens! is scheduled to be released on November 2, 2026.
Not Now, Aliens! was developed by TWEN.
Not Now, Aliens! is a single player game with multiplayer and local co-op support.
Similar games include Shipping and Handling, Frog Climb, Main Sequence, Moon Crashers, Kill it with Fire 2 and others.




















