Horrifying creatures have appeared in different locations and only you and your friends can stop them.
In each level you need to close the portals close the portals that let the creatures in, but make sure you keep the creatures from spreading madness in the world and find the source that is opening the portals.

Coop

Make a team with up to four players. Only through teamwork you will achieve victory.
Test your skill and ability to cooperate locally or online.

Characters

Choose your character based on your preferences. Each one has different ability and is better with a given mini-game.

Puzzles

As you progress in the game new mechanics are introduce, resulting in puzzles with multiple solutions that you and your teammates have to solve.