Straighten your lump and go ring some bells!
In this platform game you've got to reach a bell on the end of each level while jumping holes, dodging arrows and fireballs, swinging ropes and trying not to get spiked by a guard's spear.
At the start of each level a guard climbs up the wall and will follow you throughout the level. Although he walks very slowly he doesn't have to deal with all obstacles nor does he has to jump over gaps where you have to use a rope to get across, at his feet a floor magically appears which keeps him from falling down. So keep up a brisk pace!
The theme music is very contagious, like the one from "The Giana Sisters", even after 23 years I can fully whistle this tune too. By those days standards the graphics look pretty good and are very colourful.
It's a tough game and I''ve got to admit I've never reached the tower.