Impostor
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About Impostor
A spaceship is travelling in endless space, and its crew is trying to survive. There is an impostor among them and they need to stay on guard. The Impostor wants to kill everyone and will stop at nothing, even if it means sabotaging the ship. He can hide in dark corners and wait for his victim, or suddenly jump out of a ventilation shaft and attack from behind. It is difficult to identify him among the crew members, unless he makes a mistake. You wouldn't do that, would you, Impostor?
It's a focused casual game made for fans of the genre. Pick it up for a short break or settle in for a while — it runs well on phone, tablet, and desktop alike.
Two quick pointers before you dive deep: Learn what each power-up does before grabbing it — the wrong one can wreck a good run. Settle into a rhythm; arcade games reward steady timing more than frantic inputs.
You can play Impostor free online at Glaze Games — it loads in seconds, works on phone and desktop, and never asks you to sign up.
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How to play Impostor
Impostor is a classic arcade-style game. Press Play and you're in.
- 1Press the green Play button above to launch Impostor in the embedded player.
- 2The game loads in a moment — most titles are under 10 MB and start within about five seconds on a normal connection.
- 3If a short how-to pops up, read it; arcade games usually teach their controls during the first level.
- 4Tap the game area once so it captures your input, then go — keyboard and mouse will respond from there.
Frequently asked questions
Is Impostor free to play?
Completely free. Impostor costs nothing to play on Glaze Games; there's no paywall, no account to create, and no time limit. Just press Play and go.
Do I need to download anything to play Impostor?
No. Impostor runs entirely inside your browser using HTML5 — nothing to install, no app store, no Flash or Java. Press Play and the game streams in within seconds.
Can I play Impostor on my phone?
Yes, but Impostor is best played in landscape. Rotate your phone to landscape mode, or play on a tablet or laptop for the most comfortable experience.
Is Impostor safe to play at school?
Impostor loads from a reputable publisher and runs through Glaze Games' filtered catalog, so it's a safer alternative to random "unblocked games" sites. Whether it works depends on your school's network — if standard game domains are open, Impostor will load.
Where can I find more games like Impostor?
Once you've finished Impostor, scroll down to the "More games like this" section — we surface similar titles from the same category. You can also browse the full catalog by genre from the home page.
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