What is Impostor Assassin?
Impostor Assassin is a free puzzle game with casual, amongus and assassin elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Red Imposter is a fun and engaging Action game.
How to play Impostor Assassin
- Press "Play now" on the game screen. Impostor Assassin loads inside the player; some games take up to 20 seconds and may show a short ad first.
- PC controls: Use the mouse click to move Mobile and Tablet Controls: Tap on the screen to move
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Puzzle |
|---|---|
| Tags | Casual, amongus, assassin |
| Controls | Mouse, Touch (tap or swipe) |
| Screen | Landscape (800 Ã 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Red Imposter is a fun and engaging Action game. Your mission is simple: Execute all living crewmates in the spaceship. Let no one survive. Step into the shoes of a dangerous traitor killer who has snuck into the spaceship and prepare to quietly annihilate the entire crew with the help of a sharp knife. Kill the crewmates and collect coins to upgrade your weapons and be more faster!
Impostor Assassin: frequently asked questions
Is Impostor Assassin free to play?
Yes. Impostor Assassin is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Impostor Assassin?
The developer's instructions for Impostor Assassin say: "PC controls: Use the mouse click to move Mobile and Tablet Controls: Tap on the screen to move"
Can I play Impostor Assassin on a phone or tablet?
Yes. Impostor Assassin supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.
What games are similar to Impostor Assassin?
If you like Impostor Assassin, try Impostor Among Space, SuStainable and Murder Stone Age. They are puzzle games with similar themes, and you can find more in the Puzzle category on Gameziko.
Related guides
- 6 Best Free Puzzle Games to Play in Your Browser: Six free puzzle games to play online with no download, from 2048 and water sort to jigsaws, Minesweeper and sliding blocks, and who each one suits.
- 2048 Strategy: How to Reach the 2048 Tile: How 2048 works and the corner strategy that wins it: keep your biggest tile in a corner, build a chain, avoid one direction and recover from mistakes.
Good to know
Impostor Assassin is made by an independent developer and delivered by GameDistribution, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.