Pushover is a fun puzzle game originally published by Ocean in 1992. In this game you control an ant that can walk along platforms that are connected with ladders. On those platforms are dominos that need to fall according to some rules.

Packages are available for the following releases:
Ubuntu 16.10: 0.0.5-1~getdeb2~yakkety
Ubuntu 13.10: 0.0.5-1~getdeb1
Ubuntu 16.04: 0.0.5-1~getdeb1
Ubuntu 14.04: 0.0.5-1~getdeb1
Ubuntu 17.04: 0.0.5-1~getdeb2~yakkety
Ubuntu 12.04: 0.0.5-1~getdeb1
Ubuntu 14.10: 0.0.5-1~getdeb1
Ubuntu 12.10: 0.0.4-1~getdeb1
Ubuntu 15.10: 0.0.5-1~getdeb1
Ubuntu 15.04: 0.0.5-1~getdeb1
Ubuntu 13.04: 0.0.5-1~getdeb1

Package downloads per version:
Version 0.0.4: 1
Version 0.0.5: 1160

Install the application manually with the following command:
sudo apt-get update && sudo apt-get install pushover

Uninstall the application with the following command:
sudo apt-get remove pushover