^"Crack & Bonky" follows the adventures of two friends from another dimension called Limbo, who learn how to travel through inter-dimensional doors to visit our world.

When Crack accidentally hits his head forgets how to get back home, the duo becomes stuck in our dimension and have humorous adventures as they attempt to mimic human behavior and to understand human emotions.

In another attempt of making Crack remember the way back to limbo, Bonky hits his had, causing him to fall on the ground.

After that, they face the worlds they had already visited before and when they realize, they are armed and ready to fight against each other or even against themselves.
What is happening to them? The only way to find out is to win this challenge...