For more than 300 million years, trees have been exchanging nutrients with fungi through an extensive underground network. Scientists continue to make new discoveries about this hidden world.

In Undergrove you are a towering pine tree with an ancient symbiotic connection with the fungi in your forest. As new mushrooms appear, your options expand to convert nutrients and help your seedlings. Using cube conversion, tile placement, area control and a little bit of engine building, you must claim the most advantageous locations and optimize your actions to leave the best legacy in the forest. The player with the largest number of successful seedlings wins!