Satan [Dinamic Software, 1989]
A strange Dinamic game in which it's hard to die and there aren't colourful but clashy graphics, they're in fact small and monochrome.
Your character is an agile guy jumping, clinging and climbing with ease while collecting power up's and annihilating dozen of monsters.
It's playable. Dunno if it can hold one's interest for long though.
3/5