- Home: https://github.com/pierreyoda/o2r, https://sourceforge.net/projects/o2r/
- Inspiration: Rodent's Revenge
- State: beta, inactive since 2018
- Download: https://github.com/pierreyoda/o2r/releases, https://sourceforge.net/projects/o2r/files/
- Platform: Windows, Linux, macOS
- Keyword: remake
- Code repository: https://github.com/pierreyoda/o2r.git (@created 2017, @stars 22, @forks 0), https://svn.code.sf.net/p/o2r/code (svn)
- Code language: C++
- Code license: MIT (was GPL-3.0)
- Code dependency: Qt, SFML
- Developer: Pierre, Pierre-Yves