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Get MoSim on SteamAvailable now on Early Access GitHub Releasesv26.1.1 — Windows, macOS, Linux

Recommended System Requirements

PERFORMANCE

Target: ~30fps at 1080p

PROCESSOR:

Modern multi-core processor

MEMORY:

8 GB RAM

GRAPHICS:

2GB VRAM, DirectX 11

STORAGE:

4 GB available space

NORMAL

Target: 60fps at 1080p

PROCESSOR:

Modern multi-core processor

MEMORY:

8 GB RAM

GRAPHICS:

4GB VRAM, DirectX 12

STORAGE:

4 GB available space

FIDELITY

Target: 60fps at 1080p

PROCESSOR:

Modern multi-core processor

MEMORY:

16 GB RAM

GRAPHICS:

8GB VRAM, DirectX 12, RTX 2060 or better

STORAGE:

4 GB available space

Need help getting started?

Modding documentation

Learn how to add mod packs and manage your files in the built-in modding guide.

View Modding Guide

Get support

Join the Discord to ask questions, report issues, or share feedback with the team.