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
WorldSphere Terrain Generator
This is not a game, it's a demo for a shader system I built for generating planets. I'm hoping to use it in a space game soon.

If you're looking for an asset like this one, send me a message.
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