Rattyvity Lab
SAM was a laboratory rat, and it has been made experiments on for a long time.
As a result of all these experiments, he gains electro-magnetism powers by accident.
He unleashes himself from the cage and goes into the rat holes in the wall in order to escape from the laboratory.
With his new power, he can connect boxes to one another and uses this to escape and get his freedom.

Try to Pass 20 Levels!
Boxes;
Common Box: No special abilities. Can be connected with all other boxes.
Jump Box: Makes you be able to jump higher.
Newton Box: Does not move while connecting with other boxes
Anti-gravity Box: Changes the current gravity center of Sam
Magnet Box: When the magnet box is connected with other boxes it becomes airborne