Once upon a day in Carpenterstown, a bunch of workmens, the Rusty Nailers decided to destroy the house of Harry. Today, Harry is an angry man agaisnt those who broke his home. To take his revange, this carpenter can only count on his hammer. You have to help Harry cross the town and get rid of everyone on his road!

But do not be scared, when you know how to use a hammer you do not need another weapon to fight against opponents. With attackers coming from both sides, you will have to be careful of where you are to not be surprised. From the second level not only you would rather need to handle your hammer pretty well but you will also need to master your jumps to not get murdered.

Hammerin Harry, one of the most pleasurable game from Irem, will bring you back to the good old days of arcade games on your PC!