A free app for Android, by Wasabi Applications わさびアプリ.

3D Maze Level 100 is an arcade game, which will challenge your brain and reaction time. It has no easy operation. Run around a giant maze, and tap and flick to move. You will find many items on your way, and they can help you to get through the level more quickly. It has no timer, so you can play as long as you want.

If you get stuck on a certain level, don’t give up. There is an easy way to complete it, by tapping on the door. You will find the key on the door, and when you get the key, you can open the door.

You can use the item, which is located on the floor, to get through the level.