The Last Eichhof

The Last Eichhof is a vertically scrolling shooter released in 1993 for DOS. In this game, the player controls a beer bottle and destroys bottles, beer glasses, cans, and other beer-related items. The game's name refers to a small independent Swiss brewery "Brauerei Eichhof". Since the game's code is in the public domain, it was later ported to Windows and Linux.