Mooonsters

At a glance

Mooonsters is a free multiplayer action and horror game that plays in your browser on mooonstersgame.itch.io. On Foundplay since October 20, 2026.

Questions

Is Mooonsters free to play?

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

Do I need to download Mooonsters?

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

Is Mooonsters 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.

What games are like Mooonsters?

Right Behind You, 40 Ways to Kill a Zombie and Underground Survivors, from More like this below. They're free in your browser too.