what does nougat the robot do?

[Tsukimori]

he just walks around the area but doesn't do anything

[Liabell]

i use him to maintance my machine but he need for that the second arm i never touched a bolt again :D

[dankworthbalthazar]

Once he gets his arm upgrades he can carry stuff, turn levers, and repair the machines. I use him for cleaning the furnace and tightening bolts - for everything else, the process of giving him orders (press R, then navigate a menu of possible assignments) takes longer than doing it myself. Until you get the upgrades, he's just decoration and the face of the tutorial instructions.

[Tsukimori]

Originally posted by dankworthbalthazar:

Once he gets his arm upgrades he can carry stuff, turn levers, and repair the machines. I use him for cleaning the furnace and tightening bolts - for everything else, the process of giving him orders (press R, then navigate a menu of possible assignments) takes longer than doing it myself. Until you get the upgrades, he's just decoration and the face of the tutorial instructions.

which upgrade lets him repair the machines?