
Protocol : Kill Switch
SteamOfficialGame info
- Metacritic
- --
- Steam
- 5/5 · 1 review
- Release
- 2026-07-13
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About this game
Survive in the Digital Shadows of Protocol : Kill Switch
In Protocol : Kill Switch, players are thrust into a roguelite action experience where survival hinges on the choices made inside a decaying mainframe. Step into the role of a sentient virus, battling against a looming threat, the Magenta Corruption. Each run presents a fresh challenge as you fight to destabilize the system before your code is erased for good.
Engage with the DAEMON Companion System
This game introduces a significant gameplay mechanic: the DAEMON system. Your customizable companion mirrors your logic and evolves throughout your journey. By upgrading its sub-routines, you can equip your DAEMON with various tactical options such as cover fire, lifesteal links, and explosive mines. This feature enriches the gameplay, allowing for strategic choices that can turn the tide in crucial moments.
Price facts
| Current best price | $6.99 at Steam |
|---|---|
| All-time low | $4.19 at Steam · July 2026 |
| Official stores, last 30 days | No change |
Frequently asked questions
What platforms is Protocol : Kill Switch on?
Protocol : Kill Switch is available on PC.
When was Protocol : Kill Switch released?
Protocol : Kill Switch was released on July 13, 2026.
How much does Protocol : Kill Switch cost?
The current lowest price for Protocol : Kill Switch is $6.99 at Steam.
What is the lowest Protocol : Kill Switch has ever been?
The historical low price for Protocol : Kill Switch is $4.19.
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