Alex the Allegator 4

Home: http://allegator.sourceforge.net/, https://sourceforge.net/projects/allegator/
State: mature, inactive since 2003
Download: https://sourceforge.net/projects/allegator/files/
Platform: Windows, Linux, macOS
Keyword: platform, content open
Code repository: https://git.code.sf.net/p/allegator/alex4
Code language: C
Code license: GPL-2.0
Code dependency: Allegro
Assets license: GPL-2.0
Developer: Anders Svensson (music, sound effects), Johan Peitz (design, source code, graphics), Paul Wise

Retro-style platformer.

Building