The following list are the power-ups you can collect during gameplay and their effect. ALL of these power-ups only last a limited time so make sure you take advantage of them while they are active.

Jetpack
Allows you to fly over ALL of the trains and collect a trail of coins along the way.

Super Sneakers
These will make your character run faster than normal, and will pick up any coins under them.

Coin Magnet
This will collect ALL of the coins in the vicinity around you.

2X Multiplier
This will double your score while it is active.