Popular games published by company Quelle

Motocross is a motorcycle racing game viewed from a top-down perspective. The player rides a bike against an endless number of opponents on a straight road, trying to avoid running into them. In addition, the player has to watch the amount of gas left in the tank. The goal of the game is to overtake a specified amount of bikes.

Alien's Return is a 1983 video game created for the Atari 2600 that is loosely based on the 1982 film E.T. the Extra-Terrestrial. It was created in Europe. Copies of the game are very rare, and most European copies still have the typo of the title, which reads, E.T. Go Come. The EU cover shows E.T. standing near a parade of anthropomorphic jelly sandwiches, balloons, trees, and chicken nuggets. None of these creatures ever appear in the game.