Protocol : Kill Switch

Protocol : Kill Switch

Tiny TIm · July 13, 2026 · Bullet Heaven, Action Roguelike, Roguelite, Top-Down Shooter, Bullet Hell

Buy Protocol : Kill Switch from Steam at $6.99 — the cheapest of 1 store we compare.

PC
2 user reviews100% · 2
Best price
$6.99
lowest tracked $4.19
Steam Buy at Steam

Prices last checked

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Where to buy Protocol : Kill Switch — official stores

Steam
Steam
Standard Edition · Steam
$6.99
Buy

Protocol : Kill Switch price by region

Protocol : Kill Switch costs £5.29 in the United Kingdom, €6.15 in Europe (EUR), $6.99 in the United States, $6.99 in Georgia (USD), CA$7.19 in Canada, A$8.50 in Australia, NZ$9.59 in New Zealand, R$23.49 in Brazil and zł25.49 in Poland right now.

Cheapest Protocol : Kill Switch offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £5.29 £5.29 — 1
Europe (EUR) €6.15 €6.15 — 1
United Statesyour region $6.99 $6.99 — 1
Georgia (USD) $6.99 $6.99 — 1
Canada CA$7.19 CA$7.19 — 1
Australia A$8.50 A$8.50 — 1
New Zealand NZ$9.59 NZ$9.59 — 1
Brazil R$23.49 R$23.49 — 1
Poland zł25.49 zł25.49 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Protocol : Kill Switch

SYSTEM_CRITICAL: DATA_BREACH_IN_PROGRESS

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 LOOP: KILL. LEVEL. UPGRADE.

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.

KEY_FEATURES

  • 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.

CAN YOU SURVIVE THE REBOOT?

In this mainframe, death is just a Hard Reset. Get stronger. Go deeper. Break the system.STABILIZE THE SYSTEM ADD TO YOUR WISHLIST TODAY!

Protocol : Kill Switch — game info

Platforms
Windows
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jul 13, 2026
fun runs great
2 found this helpful
Recommended Jul 23, 2026
Great game! Gives me the nostalgic memories of crimson land meets tron, with Quake audio. It's quite difficult (adding to the fun) but I will persist until I get that Perfect Game! (Steam Achievements) A great addition to the bullet heaven genre with amazing potential. As the first game for this Dev, this is incredible work! Cant wait for updates / future releases
1 found this helpful

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