You have two options on your turn:

1. "Produce" or
2. Take a "Supporting Action" and a "Main Action"

Produce Turn

When you produce, the following happens:

1. Discard all but 3 of your resource dice (wild tokens are not dice).
2. You may discard any number of cards from your hand.
3. If you have less than 5 cards, draw until you have 5.
4. Take and roll all the dice indicated in the brown boxes on your corporation card and green project cards in play.
5. Ready any previously used blue project cards. These cards may now be used again.

Action Turn

You take one supporting action, and one main action, but the main action can be a second supporting action.

Supporting Actions

• Gain and roll 1 dice of your choice from the dice pool.
• Pay any resource to turn another dice to any of its sides.
• Pay any resource to draw 2 cards.
• Use an action on one of your blue cards. (Can only be done once until you "Produce" again.)

Main Actions

• Play a card from hand, paying its cost in resource dice.
• Perform another support action.
• Pay 3 heat resources to increase temperature 1 step.
• Pay 3 water resources to place 1 ocean tile.
• Pay 4 plant resources to place 1 forest tile (and increase oxygen 1 step).
• Pay 3 city resources to place 1 city tile.
• Pay 3 MegaCredit resources to immediately gain 2 VP.
• Use an action on one of your blue cards. (Can only be done once until you "Produce" again.)

Dice Faces

Yellow Dice

Common (3 faces): Megacredit

Uncommon (2 faces): Science

Rare (1 face): Earth

Green Dice

Common (3 faces): Plant

Uncommon (2 faces): Microbe

Rare (1 face): Animal

Blue Dice

Common (3 faces): Energy

Uncommon (2 faces): Water

Rare (1 face): Oxygen

Grey Dice

Common (3 faces): Steel

Uncommon (2 faces): Titanium

Rare (1 face): City

Red Dice

Common (3 faces): Heat

Uncommon (2 faces): Event

Rare (1 face): Nuclear

Game End

When two out of three of the following "Terraforming" conditions are met, it triggers the end of the game, and then all players get one last turn (including the player who just ended the second parameter).

• The oxygen track is completed.
• The temperature track is completed.
• All ocean tiles have been placed.

Players add victory points from any Awards, Milestones, and played Cards to those they gained throughout the game, and whoever has the most wins.