Resources

Gives +1 production, +1 trade. Can appear at Grassland tiles.

Alien Mine

Gives +2 production, +1 trade. Can appear at Hill and Thick Mountains tiles.

Huge Plant

Gives +2 food. Can appear at Alien Forest tiles.

Thermal Vent

Gives +5 production. Can appear at Boiling Ocean tiles.

Fish

Gives +2 food. Can appear at Ocean and Boiling Ocean tiles.

Glowing Rocks

Gives +2 production, +2 trade. Can appear at Radiating Rocks tiles.