Stairrunner

CBM/PET and Videopac/Odyssey2 version:

Young Wizzy has practiced a spell, and as a result the elevators in his neighborhood are out of control. Help Wizzy to reach the top of the building to undo the damage that is being caused by his spell.

ZX81:

The main character is called Clive Junior. The story here is that Clive Junior is made some little 'improvements' to the elevators in his neighborhood. While effective for a while, the fun didn't last long, as the elevators are out of control.

Gameplay for all versions is the same, get your hero to the top of the building to undo the damage.

The ZX81 and Videopac/Odyssey2 version have an online highscore system, where you can enter a code onto the website after finishing the game.