opensourcegames/entries/battle_tanks.md

Battle Tanks

Fast 2D tank arcade game with multiplayer and split-screen modes.

• Home: http://btanks.sourceforge.net/blog/, https://sourceforge.net/projects/btanks/
• State: mature, inactive since 2009
• Download: https://sourceforge.net/projects/btanks/files/
• Platform: Windows, Linux, macOS
• Keywords: action, arcade
• Code repository: https://github.com/whoozle/btanks.git, https://svn.code.sf.net/p/btanks/code/ (svn)
• Code language: C++
• Code license: GPL-2.0
• Assets license: Proprietary

Only sources are GPL?

Building