One Step Beyond is the sequel to Pushover, a puzzle-platformer created by Red Rat Software and published by Ocean. It was released in 1993, one year after the first game.
The main character is Colin Curly, a dog that was at the time the mascot of Quavers (British snack food producers). The character was very well known since it appeared in many TV commercials.
The game, designed by Charles Partington, is a bit easier than Pushover, but it's still quite engaging. A lovely puzzler that will assure several hours of fun.