One Rotten Oath overview

Overview

One Rotten Oath comes from Piotr Bunkowski and is published by Piotr Bunkowski. It arrived on Steam on Nov 28, 2025, and it sits naturally among Single-player, Steam Achievements, Full controller support, Stereo Sound, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

One Rotten Oath's latest SteamPulse observation recorded 0 players at 22 September 2026 - 03:24:59 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 90% positive across 20 reviews.

Language and system requirements

One Rotten Oath is available in 2 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

One Rotten Oath has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

One Rotten Oath overview details

One Rotten Oath combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

It's been years since humanity enjoyed its last normal day. Everything lost its meaning, when a mysterious chemical compound leaked from one of the nearby laboratories on the edge of town. Today this event is known as, The Leak . Chaos consumed the streets and crept into the lives of everyone. Over time, the people who had been exposed to chemicals for too long turned into monsters. Fast, ruthless creatures, driven only by instinct. Those who could, have long since fled. The lucky ones hid in bunkers, some built by themselves and others hidden deep in archival plans of the city. The unlucky ones are slowly dying, or worse. The game puts you in the shoes of the survivor, whose job is to protect the other people who are still trying to lead a normal life in a bunker . A normal night watch turns deadly, when the only working generator malfunctions and turns off in random intervals for 60 seconds. Features: 2D rotoscoped sprites in 3D environments. Enemies and NPCs are cut out manually frame-by-frame. Everything is made out of about 3000 frames in total. FPS time-based defense game with First Person Tank Controls. FMV cutscenes with visual novel elements. Various enemy types e.g masked mutants or mutated football players. Use the rifle, revolver and double barrel shotgun to defeat the threat. Defeat enemies and defend barricades in a small forest area. Utilize trapdoors and kicking to keep enemies at bay. Use the sound cues and sensors to pinpoint the enemy’s location. Original soundtrack composed by Olga Lewińska.

SteamPulse editorial summary

One Rotten Oath is listed as a game with $6.99. It supports Windows, belongs to Single-player, Steam Achievements, Full controller support, Stereo Sound, and Family Sharing, and is associated with Action, Casual, and Indie. SteamPulse's latest observation records 0 players at 22 September 2026 - 03:24:59 UTC, a tracked peak of 1, and 90% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.