Fatal Exception
Fight through endless waves of corrupted entities in a dying simulation. Collect upgrades, evolve weapons, and grow stronger — but every boost increases your corruption, making the system fight back harder. How long can you survive the collapse?
Last Updated: 10/17/2025
Fatal Exception
Fight through endless waves of corrupted entities in a dying simulation. Collect upgrades, evolve weapons, and grow stronger — but every boost increases your corruption, making the system fight back harder. How long can you survive the collapse?
Last Updated: 10/17/2025
- Windows
- Mac
- Linux
About Fatal Exception
Fatal Exception is an Indie, Action, and RPG game developed by Pato. It was released on the Steam Store by Pato.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Fatal Exception supports the following features:
- Family Sharing
- Single-player
- Stereo Sound
Media & Sceenshots
Watch the featured video for Fatal Exception and see the latest screenshots from the Steam Store.
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Features & Categories
Frequently Asked Questions
Soures & References
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Fatal Exception data has been sourced from:
- Valve Corporation. (2025, October 17). Fatal Exception on Steam. Steam Store.
- Valve Corporation. (2025, October 17). Fatal Exception. Steam Community Hub.