The environment of the six episodes is almost the same. But it never bores you because every mystery requires certain actions to be taken. The most amazing part of the game is Max, the sidekick. He always throw very funny comments which you can't stop yourself from laughing out loud. The story also adds a humor place for you. Hence while you use your brain to solve the adventure puzzles you also have fun.
The simplicity of the environment adds a great value which every adventure lover would love to play this game.