One Rotten Oath (AppID: 3902710)

Type: game Genre: Action, Casual, Indie Developer: Piotr Bunkowski Publisher: Piotr Bunkowski Release Date: Nov 2025
One Rotten Oath game header image

One Rotten Oath - Steam Analytics & Details

One Rotten Oath is a story-driven FMV+FPS hybrid with horror elements. Explore pricing history and player statistics for One Rotten Oath.

Total Players
0
Genre
Action
Developer
Piotr Bunkowski

Media Gallery

One Rotten Oath game capsule image

Screenshots

One Rotten Oath screenshot 1
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Videos

One Rotten Oath (Demo trailer) video thumbnail for One Rotten Oath
One Rotten Oath (Demo trailer)

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 64-bit
  • Processor: AMD Ryzen 5 1400 3.2 GHz
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1060
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
Controller Support
full
Pricing
Paid Game

Additional Information

Categories
Single-player Steam Achievements Full controller support Stereo Sound Family Sharing
Supported Languages
English

Pricing Information

❓
Price Unavailable
Pricing information not currently available

Additional Information

πŸ‡§πŸ‡· DEJUS Rating
16
Brazilian rating
πŸ‡©πŸ‡ͺ Steam Germany
16
German classification
πŸ†˜ Support
⚠️ Content Warning

Developer Analytics

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About This Game

One Rotten Oath is a story-driven FMV+FPS hybrid with horror elements. Created by the director of A Trip to Yugoslavia.

Detailed 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 LewiΕ„ska.

Frequently Asked Questions

How many players are currently playing One Rotten Oath?
0 players are currently in-game on Steam.
Is One Rotten Oath free to play?
Yes, One Rotten Oath is free to play on Steam.
What genre is One Rotten Oath?
One Rotten Oath is a Action, Casual, Indie game.
Who developed One Rotten Oath?
One Rotten Oath was developed by Piotr Bunkowski and published by Piotr Bunkowski.
What platforms does One Rotten Oath support?
Available on Steam for Windows.