From the MiniGame website;

Looks a bit like Splatform, but there is quite a difference in gameplay. I like the idea of the unstable floors. Tough!
Average graphics, good controls. Yes, the sound is a bit annoying. :-) (thrust26)

A mix between manic miner and splatform. But not too much. (pieffe)

I really hope voting zero means not voting. (newcoleco)

My pick of the Colecovision games. It looks like it should be a pushover but turns into a suitably frustrating platform game. Well worth persevering with. (Matt_B)