Hoodo is an adventure action game with a top view in which you have to play the role of an unusual person who has become an experiment in a secret laboratory. The game takes place in the vast secret laboratory complex, in which experiments were conducted on the protagonist. Now the main character has freed himself and must by all means leave this ruinous place, but first he needs to get to the most protected objects in the complex and overcome the maze of corridors guarded by armed people.