Clone of Microprose game "Master of Orion II: Battle at Antares".
- Home: http://openmoo2.org/en/
- State: beta, inactive since 2011
- Download: http://openmoo2.org/en/download
- Keywords: TBS, requires original content (MOO2 version 1.31 game data LBX files)
- Code repository: https://github.com/pjotrligthart/openmoo2-hg-mirror.git
- Code language: Python
- Code license: GPL-2.0
See also https://github.com/mimi1vx/openmoo2, https://gitlab.com/scarabeusiv/openmoo2