Welcome to SIMMER 2.0!

We just rewrote the entire site and relaunched on Feb 15, 2025.

Need the old site? https://legacy.simmer.io

Need help? Got feedback or found a bug? support@simmer.io, discord

-Rocco, simmer.io founder
Erik Thon
Cavern Royale
Guide the king to the surface, pick up stars, and bomb stuff!

Arrow keys to move, Space to jump, and LCTRL to chuck bombs.
Please sign in to post a comment!