Install gnustep-games by entering the following commands in the terminal:
sudo apt update sudo apt install gnustep-games
Description:
GNUstep based games
These packages are a few games for GNUstep. . This is a metapackage that depends on (almost) all games designed for the GNUstep environment.
Homepage: http://gnustep.org
Version: 7.9
Section: universe/x11