A1 2D World - @CyborgT

Welcome to SIMMER 2.0!

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

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

-Rocco, simmer.io founder

A1 2D World

WASD for controls. 1-6 change characters. Shift to change speed. F to set random colors for characters.

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1791 Solano Ave #F11

Berkeley, CA 94707