I've always wanted to create a game like that... so I have.
Muncha Muncha is a turn-based maze game, which sounds easy, but it takes place within quite a tight maze. You need to eat all the dots to finish the level. There are power-ups and side-doors.
You can play it on a mobile device: you should see a control panel pop up if you access it on a phone or tablet. On a keyboard device, you just use the arrow keys to move.
There are 30 levels in total.