Arrows to move. Z when touching oxygen plant to deplete it. Space to use Survival Knife. E to open and close inventory.
Creepvine, Oxygen Plant, and Arctic Peeper pictures from Subnautica: Below Zero Wiki. Creepvine, Oxygen Plant, and Arctic Peeper owned by Subnautica. Update Log: 27 / 2 / 2019: Fixed bug with Creepvine growing backwards.
