Hydroponic Vats is the 4th Level of Munch's Oddysee. Whilst trying to find a way to escape from Vykker's Labs, Munch enters the Sewers of the Facility. As Munch swims through the level (his speed and jumping improves whilst he's in the water), he must collect atleast 99 Spooce to open the door at the end of the level, whilst avoiding Slogs, with there being no Fuzzles and Zap Vendos in the level to take them out.