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Outrun relentless digital swarms, overclock your weaponry at high risk code shrines, and deploy autonomous companions to clear massive arenas in this full 3D cyberpunk bullet heaven. Pure, fast paced action roguelite survival.
Price history tracked since Jul 13, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 13, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Try this game before buying.
Protocol: Kill Switch is a fast paced action roguelite. As a sentient virus, you must tear through a collapsing mainframe, outrun a relentless digital swarm, and trigger the Kill Switch before the system deletes you forever.
The rules of the mainframe are simple. Just pure action:
Fight the Swarm: Blast through waves of security programs in high contrast digital arenas.
Level Up Mid Run: Collect shards to level up and choose randomized perks on the fly. Will you take extra damage, faster movement, or chain lightning bullets?
Power Up Shrines: Find high risk stations to overclock your code. Get massive buffs but be prepared for "glitch" penalties that mess with your movement.
Permanent Progression: Use your hard earned Data Shards between runs to permanently boost your stats and unlock a devastating armory of new weapons and permanent upgrades.
The DAEMON Companion: You don’t breach alone. Deploy a loyal digital companion that provides autonomous cover fire. Upgrade its sub routines to match your playstyle.
Digital Noir Aesthetic: Experience a striking world of Cyan and Magenta. Watch as enemies shatter into ASCII fragments and weapons tear holes in the floor grid.
Evolving Arsenal: Discover weapons that feel like hardware failure. From the Data Breaker shotgun to recursive Logic Bombs, your weapons are the exploit.
Steam Deck Optimized: Built for portable breaches with full controller support, dynamic glyphs, and high legibility UI.
In this mainframe, death is just a Hard Reset. Get stronger. Go deeper. Break the system.
STABILIZE THE SYSTEM ADD TO YOUR WISHLIST TODAY!
Lowest tracked price: CA$4.31 (Jul 13, 2026) · current best: CA$4.31.
100% positive reviews all-time · 0 peak players in the last 30 days.
Right now the cheapest offer for Protocol : Kill Switch is CA$4.31 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Protocol : Kill Switch is CA$4.31 (recorded on Jul 13, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Protocol : Kill Switch peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when Protocol : Kill Switch drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Audio & text: English
Text only: Russian, Simplified Chinese, Spanish - Latin America, Portuguese - Brazil
