- Home: https://web.archive.org/web/20161221150109/http://sumwars.org:80/wiki/Main_Page, https://web.archive.org/web/20210302171407/http://sumwars.org/forum/, https://web.archive.org/web/20190403171409/https://bitbucket.org/sumwars/sumwars-code
- Inspiration: Diablo
- State: beta, inactive since 2014
- Download: https://web.archive.org/web/20160704003202/http://sumwars.org:80/wiki/Download
- Keyword: role playing, clone, multiplayer
- Code repository: https://gitlab.com/osgames/sumwars.git (@created 2019, @stars 1, @forks 0)
- Code language: C, C++, Lua
- Code license: GPL-3.0
Featuring both a single-player and a multiplayer mode for about 2 to 8 players.