Gem Drop X

Home: http://www.newbreedsoftware.com/gemdropx/, https://packages.debian.org/search?keywords=gemdropx
Inspiration: Tetris
State: beta, inactive since 2002
Download: http://www.newbreedsoftware.com/gemdropx/download/
Platform: Linux, macOS
Keyword: puzzle
Code language: C
Code license: GPL-2.0
Code dependency: SDL
Developer: Bill Kendrick

Placing gems in vertical lines destroys them and ultimately leads to completion of a level. It has been compared to "Tetris meets Space Invaders".

Building