Check out our Once Human guide, where we've marked Polluted Water locations on the map. With a steady supply, you can easily farm Stardust and Acid.
In Once Human, polluted water is a resource you can find in specific areas. It’s not suitable for drinking, but it has its uses. It’s a key ingredient for making Acid, which is used in many crafting recipes. With the Stardust Water Pump, you can turn polluted water into Stardust Source. But where can you find polluted water? Here’s where to look.
If you want to set up an Acid or Stardust farm, you’ll need a lot of Polluted Water. Therefore, your Territory should be in a polluted zone. Here are several locations where you can find it:
Once you’ll see a notification on the screen that says, ‘The Stardust pollution is getting worse…’, you’re in the right place. To extract polluted water from the ground, you’ll need a Water Pump, which can be unlocked through the Memetic System. To build it, you need to gather the following materials:
Remember to build the Water Pump directly on the ground, not on a foundation.
0

Author: Olga Racinowska
Been with gamepressure.com since 2019, mostly writing game guides but you can also find me geeking out about LEGO (huge collection, btw). Love RPGs and classic RTSs, also adore quirky indie games. Even with a ton of games, sometimes I just gotta fire up Harvest Moon, Stardew Valley, KOTOR, or Baldur's Gate 2 (Shadows of Amn, the OG, not that Throne of Bhaal stuff). When I'm not gaming, I'm probably painting miniatures or admiring my collection of retro consoles.