Trampoline Terror! is a top-down action puzzle game from Masaya in which a costumed trampolinist must eliminate alien platforms and save Queen Ahas by triggering switches across each stage, moving on only after all switches had been activated.
To assist in getting past enemies that might otherwise block his way, the protagonist can leap from trampolines scattered around the stage. The downside is that each one can only be jumped on a fixed number of times, determined by their present color (green = four, blue = three, yellow = two, and red = one bounce before breaking). It is safe to walk across them, however.
The game was only released in North American territories at some point late in 1990. Plans to bring the game over to the Japanese Mega Drive, with the name Explode Star, were ultimately cancelled.