Battery

Home: https://web.archive.org/web/20120213105444/http://btrgame.com/, https://sourceforge.net/projects/battery/
State: mature, inactive since 2009
Download: https://sourceforge.net/projects/battery/files/battery/
Keyword: arcade, flight, side-scrolling
Code repository: https://github.com/GaidamakUA/BatteryReborn.git (new approach, @created 2019, @stars 3, @forks 1)
Code language: Java
Code license: EPL-2.0 (new approach), Custom (old see _README.txt)
Developer: em7em7em, Ian Gusev, Maxim Markaitis, Yurii Mazurevich

Control an airplane in a top-down view and shoot down enemy planes, helicopters and tanks.

Building