Hatup

In Hatup you'll have the mission to go through different challenges with your hat that will allow you to progress through the game's stages. Using different mechanics you will face many challenges and with different levels of difficulty.
Use your hat to think about how to solve the game's challenges and remember, leaving your hat behind isn't always a bad option.

Using your hat you will have to solve challenges where some passages are unlocked when you are wearing the hat and others are only unlocked when you are not using them.

Use map elements to take your hat off your head and pick up elements or go through new places.

Source: Steam Store Description