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At a glance

Tetra-King is a free arcade and action game that plays in your browser on zest-pepper-yonder-timber.grok.me, with touch controls for phones. On Foundplay since November 13, 2026.

Platforms

Computer, phone

Developer

Released

On Foundplay November 13, 2026

Questions

Is Tetra-King free to play?
Yes. Tetra-King is free and plays in your browser on zest-pepper-yonder-timber.grok.me. Foundplay links to it but doesn't host it.
Do I need to download Tetra-King?
No. It runs in a browser tab, with nothing to install.
Is Tetra-King 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 Tetra-King on my phone?
Yes. It has touch controls and plays in your phone's browser, with no app.
What games are like Tetra-King?
Top This, Zombie Currens — play instantly in your browser. Published… and SIDEKICK, from More like this below. They're free in your browser too.
Who made Tetra-King?
It was made by @mke_jake on X.

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