A platform/action game, a clone of the superb Ar'Kritz the intruder DOS game from 1996
The player controls a unique character that must fight against dozens of enemies. You will have to kill enemies (with your bare hands or with a weapon of your choice), run, climb ladders, jump holes, as well as to collect the necessary items to solve the game's puzzles.
The game's story is based on Jack, the main character, which drink a microscopic extra-terrestrial police officer, called Ar'Kritz. The alien will cause genetic mutations to Jack's body by creating a toxic substance. Therefore, Jack will transform into a powerful monster.
But, there's a catch! Jack will die if you don't help him. Your mission is tricky, full of enigmas, weapons, bonuses, and powerful enemies.