Solar Colonies

At a glance

Solar Colonies is a free multiplayer RPG and simulation game that plays in your browser on solarcolonies.com, with touch controls for phones. On Foundplay since October 23, 2026.

Questions

Is Solar Colonies free to play?

Yes. Solar Colonies is free and plays in your browser on solarcolonies.com. Foundplay links to it but doesn't host it.

Do I need to download Solar Colonies?

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

Is Solar Colonies 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 Solar Colonies on my phone?

Yes. It has touch controls and plays in your phone's browser, with no app.

What games are like Solar Colonies?

Fleet Week SF, Ant Royale and Tidesworn, from More like this below. They're free in your browser too.