Small Asteroid – Event Increase temperature 1 step (and therefore gain 1 Terraform Rating). Remove up to 2 plant resources from one opponent (since you “accidentally” directed the asteroid to their plantations — After all, redirecting an asteroid is not an exact science). Self-Replicating Robots Requires 2 Science tags. Action: Reveal and place a Space or Building card here from your hand, and place 2 resources on it, OR double the resources on a card here. Effect: Cards here may be played as if from hand with their cost reduced by the number of resources on it. Snow Algae Requires 2 oceans. Increase your Plant Production and your Heat Production 1 step. "Protected by the ice and the micro-environment it creates inside, making the ice darker." Terraforming Mars: Penguins is card #212 for Terraforming Mars. Requirements: 8 oceans minimum. Action: Place 1 animal on this card. VPs: 1 VP per 1 animal on this card