- Home: http://www.newbreedsoftware.com/circus-linux/
- Inspiration: Circus Atari
- State: mature, inactive since 2000
- Download: http://www.newbreedsoftware.com/circus-linux/download/, ftp://ftp.tuxpaint.org/unix/x/circus-linux/
- Platform: Windows, macOS
- Keyword: action, remake
- Code language: C
- Code license: GPL-2.0