File:Questioningcoin.jpg
A Question Coin.
A Question Coin is a special Coin in Super Mario Galaxy. When one is obtained one of the following occurs:
- A Mario theme will play and a line of musical notes will appear for Mario to collect, usually causing a 1-Up Mushroom to appear.
- An accumulation of Star Bits or Coins will appear for Mario to collect.
- A power-up will appear.
- Another question coin will appear
They appear in few stages, like Good Egg Galaxy.