- Home: http://www.newbreedsoftware.com/defendguin/
- Inspiration: Defender
- State: mature, inactive since 2009
- Download: http://www.newbreedsoftware.com/defendguin/download/, ftp://ftp.tuxpaint.org/unix/x/defendguin
- Platform: Windows, Linux
- Keyword: remake
- Code language: C
- Code license: GPL-2.0