Is Impostor Us free to play?

Yes. Impostor Us is free and plays in your browser on moded.itch.io. Foundplay links to it but doesn't host it.

Do I need to download Impostor Us?

No. It runs in a browser tab, with nothing to install.

Foundplay checks its link every few hours and gives it a daily safety check (malware blocklists, downloads, crypto miners, parked domains and fake virus warnings), and hides the game at once if that check fails. No check can promise a site is safe: if a game asks you to download something or for a password, leave it.

Can I play Impostor Us on my phone?

It needs a keyboard, so it's best on a computer.

Impostor Us: play free in your browser

At a glance

Impostor Us is a free action game that plays in your browser on moded.itch.io, best on a computer with a keyboard. On Foundplay since October 11, 2026.

Is Impostor Us free to play?: Yes. Impostor Us is free and plays in your browser on moded.itch.io. Foundplay links to it but doesn't host it.
Do I need to download Impostor Us?: No. It runs in a browser tab, with nothing to install.
Is Impostor Us safe?: Foundplay checks its link every few hours and gives it a daily safety check (malware blocklists, downloads, crypto miners, parked domains and fake virus warnings), and hides the game at once if that check fails. No check can promise a site is safe: if a game asks you to download something or for a password, leave it.
Can I play Impostor Us on my phone?: It needs a keyboard, so it's best on a computer.