Join Marta, the hardest working plumber proportional to her size as she embarks on an adventure when mysteriously messy creatures begin to emerge from pipes all over town.

Every Sink is a new Adventure!

In this top down 2D Rogue-Lite shooter, each trip Marta takes down the drain creates a series of randomly generates levels, giving you a unique path to explore on every run!

Battle Belligerent Bosses

In between normal levels, Marta will encounter some of the greatest threats your municipal plumbing system has to offer. Can you defeat them all in a single run and keep those pipes clean for good?

Unlock Upgrades and Abilities

Clearing levels and defeating bosses lets you make Marta permanently more powerful and unlock costumes that each have a unique set of abilities.

Full Steamdeck Support

With a new Linux build tested specifically on Steam Deck including cloud save support and platform specific UI updates, plumbing on the go has never been so good.

Face New Challenges In Hard Mode!

After you clear Down the Drain for the first time, face Marta's final challenge and a brand-new boss fight in hard mode!