Put together as part of NYC VR hackathon.
Code is for information purposes only. As in, it's buggy and incomplete.
Coins gets placed randomly around the room. You run around and try to get them before the time runs out. If you get the number of coins for the level, you win the level! Coins explode all over the place after the you collect the last coin (Windows solitaire style).
The current Coins World app places coins on a tap. When you come close to the coins, they disappear with a pleasant chime.