Open Sewer


Open Sewer is a “Concretepunk” roleplaying game set in Stalburg’s rundown residential district of ‘Obenseuer’, nicknamed ‘Open Sewer’ by its unfortunate residents, some of whom have been permanently deposited there against their will.

Frequency asked questions and rumours

When was Open Sewer released?

Open Sewer was released on 11 Dec, 2018

Who was the developer that made Open Sewer?

Loiste Interactive were the developers that made Open Sewer