You get 30 days on a dying planet. Try to survive all of them without the land dying.
Click a plot to choose it. Empty = plant something. Growing = water it. Ready = harvest it.
Harvesting feeds you but always hurts the land. Resting and composting heal it back.
Every day costs 1 food and 1 water no matter what. Watch the weather - rain waters everything free, heatwaves dry crops twice as fast.
A crop that goes 3 days without water dies. Clearing a dead plot is free.