Sewage

Dark tunnels, dripping pipes, and something chasing you — Sewage drops you straight into the grimy underworld without ceremony. The sewer system stretches in every direction, packed with hostile enemies, flying bullets, and obstacles that demand split-second reactions.

Gold coins scattered across the passages aren't just collectibles — they're your lifeline. Spend them wisely to upgrade your character and push deeper into the underground maze. The further you go, the less forgiving the environment becomes.

What makes it compelling is how quickly the tension builds. One missed jump or a poorly timed dodge and you're back to square one. The claustrophobic atmosphere does a lot of heavy lifting here, turning each narrow corridor into a small test of nerve. Casual runs rarely stay casual for long.