Can't remember the name .?

There was a time when i was little and played a game with a friend on my very very old computer. And I can't remember the name of the game ! i googled it so many times in many different ways but with no success . It was with some hind of hunchbacked kinda green ogre and there were some kind of little monsters you had to kill with TNT if i remember well and you got the TNT by jumping with your head in the kinda ladders above us.. and after a few levels you reached at a final boss of that world and had to kill him . and i am so pissed off because i can't remember the damn name. Can anybody help me ?