Virtual reality goggles are getting to be a pretty big thing. 

My sister let me try hers one time, and she had me go through this really cool roller coaster simulation. The graphics weren't great, but I really liked how real it felt just to see everything around the coaster no matter which way I looked.

If you want to try building your own virtual reality game, now you can get a taste of it with a new marble maze game! You build the actual physical maze in real life then take a picture of it with your parent's smartphone.

Pop the phone into a VR headset and then you can run through the maze you just built! Check it out: