The objective of the game is to collect jewels and leave their minecarts underailed while escaping the chasm.
Each turn, players can perform up to 4 of the following actions:
- Place a Straight or Corner Track Tile
- Upgrade a Straight or Corner Tile to a T-Junction
- Upgrade a T-Junction to a Cross Junction
- Place a new Minecart on the board
- Increase or Decrease a Minecart's Speed
Move Minecart's Phase
After a player completes his/her action phase, he/she must move each of their minecarts on the board a number of connected tracks equal to their speed.
The active player draws the top deposit card.