Project cards can have up to three tags on them, which can be referenced by some cards' effects.

BUILDING

This project involves construction on Mars, and can be cheaper to produce using steel.

SPACE

This project uses space technology, and can be cheaper to produce using titanium.

POWER

This project involves the creation of energy, and the conversion of energy into other resources.

SCIENCE

This project helps invent new, cutting edge technology to streamline the terraforming process.

JOVIAN

Jovian means ‘having to do with Jupiter.’ This project represents infrastructure in the outer solar system.

EARTH

This project is related to activities on Earth.

PLANT

This project involves plant life or other photosynthesizing organisms.

MICROBE

This project involves introducing various kinds of microbes into the Martian ecosystem.

ANIMAL

This project involves introducing various kinds of animals into the Martian ecosystem. These cards generate VP.

EVENT

This project is a one-time operation to permanently alter Mars. All events are red cards.