OsirisOpen-source source portSimulation
Play Pharaoh and Cleopatra campaigns with a new engine written in Rust.
On GitHub since Sep 2026
Artwork from OpenRCT2 project. View source
Simulation
OpenRCT2
Design roller coasters and manage an amusement park with an expanded community engine.
Requires original RollerCoaster Tycoon 2 files; optional RCT1 files add further scenarios.
Visit projectDownloads and installation instructions from the creators.
- On GitHub since
- Apr 1, 2014
- Platforms
- Windows
- Play style
- See the creator’s play options
- Code license
- GPL-3.0
- GitHub stars
- 16.5k
- Code updated
- Oct 20, 2026
Sources & fact check
Checked 2026-10-20. Platform support can vary by release.
Official source 1Official source 2From the players
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