Irrigation system, helper robot and a central oxygen tank

The base's oxygen supply can now run without manual work. Oxygen collects in a single tank that is connected directly to the greenhouse.

New

• Irrigation system: An extension at the station control. Pipes and nozzles water every plant that runs low on water.
• Helper robot: An upgrade at the station control. A hovering robot flies through the greenhouse and cuts ripe leaves as long as the oxygen tank has room.

Improved

• Oxygen tank: Instead of three tanks beside the hall, one large tank stands to the left of the greenhouse, connected to it by pipes. It holds as much as the three previous tanks combined and can be used from every side. Existing saves keep the contents of the old tanks.
• Cutting leaves: While the oxygen tank is full, no leaf can be cut, and a hint explains why. No oxygen is lost this way.
• Greenhouse: Watered soil is visibly darker. The tool in hand is hidden in a plant's close-up view.
• Hall: The tool shop and tool rack stand on the front wall beside the gate, the company PC on the right wall.

Fixed

• The scissors in the close-up view were twisted.
• Plants and their stakes intersected.