This is a complete Unity game, called Shape Fit.

It is ready for release, and it’s excellent for learning purposes.

Contains Admob and Unity Ads

How to play?

On mobile : Tap the screen to change the shape of the player.
On desktop/web : Click on the screen to change the shape of the player.

Your goal is to make the player fit inside the obstacle.

However, if the player collides with an obstacle which has different shape than the shape of the player, then the game is over.