Steam
Store data
- UK price
- £4.59
- US price
- $2.99
- Positive reviews
- 100%
- Total reviews
- 1
- Release date
- 21 September 2026
Activity briefingSummary of recorded signals
Steam player data · App 4782420
Nullbreak Protocol
- Single-player
- Steam Achievements
- Full controller support
- Custom Volume Controls
- Keyboard Only Option
- Playable without Timed Input
- Steam Cloud
- Family Sharing
Concurrent players0Most recent successful sample
Today's peak079/144 samples
Tracked peak1Highest retained daily peak
Steam rating100%1 reviews
Steam metadata
Game information
Details supplied by the Steam store
- App ID
- 4782420
- App type
- Game
- Developer
- Bitareon Studio ↗
- Publisher
- Bitareon Studio ↗
- Supported systems
- Windows
- Genres
- Action, Casual, Indie
- Release date
- 21 September 2026
- Last player update
- 05 Nov · 13:21 UTC
Steam store data
System requirements
Supplied by the developer on Steam
Windows
Minimum
- OS
- Windows 10 (64-bit)
- Processor
- Dual-core 2.0 GHz
- Memory
- 4 GB RAM
- Graphics
- GPU with Direct3D 12 / Vulkan support
- Storage
- 1 GB available space
- Sound Card
- Windows-compatible audio
Recommended
- OS
- Windows 11 (64-bit)
- Processor
- Quad-core 2.5 GHz
- Memory
- 8 GB RAM
- Graphics
- Dedicated GPU with Vulkan support
- Storage
- 1 GB available space
- Sound Card
- Windows-compatible audio
Launch window
Released 21 September 2026 · Tracking from 21 September 2026
SteamWatch’s first observed day and week; tracking can begin after release. Top Sellers is Steam’s revenue ranking, not a sales estimate.
- Player peak
- 1
- Steam reviews
- 0Rating not recorded
- Twitch peak
- Not recorded
- Price observed
- £2.75
- Top Sellers
- No appearanceNo ranked days
1 player-data day recorded in this window.
- Player peak
- 1
- Steam reviews
- 1100% positive
- Twitch peak
- Not recorded
- Price observed
- £2.75
- Top Sellers
- No appearanceNo ranked days
7 player-data days recorded in this window.
Peak 0Average 0Latest 0
24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.
Twitch
Twitch stats
Awaiting the first Twitch sample.
Long-term history
Monthly players breakdown
Calculated from SteamWatch samples
| Month | Peak | Gain | % gain | Average | Avg % gain |
|---|---|---|---|---|---|
| Last 30 days | 0 | -1 | -100.0% | 0 | -100.0% |
| November 2026 | 0 | 0 | — | 0 | — |
| October 2026 | 0 | -1 | -100.0% | 0 | -100.0% |
| September 2026 | 1 | — | — | 0 | — |
Store price Regular price
Daily regional sweep
Regional prices
4 regions checked
| Region | Currency | Regular | Current | Discount | Historical low | Last change |
|---|---|---|---|---|---|---|
| United KingdomGBP · GB | GBP | £4.59 | £2.75 | 40% | £2.75 | No change recorded |
| United StatesUSD · US | USD | US$4.99 | $2.99 | 40% | $2.99 | No change recorded |
| Euro areaEUR · DE | — | — | Unavailable | — | — | No change recorded |
| United Arab EmiratesAED · AE | — | — | Unavailable | — | — | No change recorded |
| AustraliaAUD · AU | — | — | Unavailable | — | — | No change recorded |
| BrazilBRL · BR | — | — | Unavailable | — | — | No change recorded |
| CanadaCAD · CA | — | — | Unavailable | — | — | No change recorded |
| SwitzerlandCHF · CH | — | — | Unavailable | — | — | No change recorded |
| ChileCLP · CL | — | — | Unavailable | — | — | No change recorded |
| ChinaCNY · CN | — | — | Unavailable | — | — | No change recorded |
| ColombiaCOP · CO | — | — | Unavailable | — | — | No change recorded |
| Costa RicaCRC · CR | — | — | Unavailable | — | — | No change recorded |
| Hong KongHKD · HK | — | — | Unavailable | — | — | No change recorded |
| IndonesiaIDR · ID | — | — | Unavailable | — | — | No change recorded |
| IsraelILS · IL | — | — | Unavailable | — | — | No change recorded |
| IndiaINR · IN | — | — | Unavailable | — | — | No change recorded |
| JapanJPY · JP | — | — | Unavailable | — | — | No change recorded |
| South KoreaKRW · KR | — | — | Unavailable | — | — | No change recorded |
| KuwaitKWD · KW | — | — | Unavailable | — | — | No change recorded |
| KazakhstanKZT · KZ | — | — | Unavailable | — | — | No change recorded |
| MexicoMXN · MX | — | — | Unavailable | — | — | No change recorded |
| MalaysiaMYR · MY | — | — | Unavailable | — | — | No change recorded |
| NorwayNOK · NO | — | — | Unavailable | — | — | No change recorded |
| New ZealandNZD · NZ | — | — | Unavailable | — | — | No change recorded |
| PeruPEN · PE | PEN | PEN 13.49 | S/.8.09 | 40% | S/.8.09 | No change recorded |
| PhilippinesPHP · PH | PHP | ₱169.00 | P101.40 | 40% | P101.40 | No change recorded |
| PolandPLN · PL | — | — | Unavailable | — | — | No change recorded |
| QatarQAR · QA | — | — | Unavailable | — | — | No change recorded |
| RussiaRUB · RU | — | — | Unavailable | — | — | No change recorded |
| Saudi ArabiaSAR · SA | — | — | Unavailable | — | — | No change recorded |
| SingaporeSGD · SG | — | — | Unavailable | — | — | No change recorded |
| ThailandTHB · TH | — | — | Unavailable | — | — | No change recorded |
| TaiwanTWD · TW | — | — | Unavailable | — | — | No change recorded |
| UkraineUAH · UA | — | — | Unavailable | — | — | No change recorded |
| UruguayUYU · UY | — | — | Unavailable | — | — | No change recorded |
| VietnamVND · VN | — | — | Unavailable | — | — | No change recorded |
| South AfricaZAR · ZA | — | — | Unavailable | — | — | No change recorded |
| CIS (regional USD)USD_CIS · AM | — | — | Unavailable | — | — | No change recorded |
| Latin America (regional USD)USD_LATAM · AR | — | — | Unavailable | — | — | No change recorded |
| Middle East & North Africa (regional USD)USD_MENA · EG | — | — | Unavailable | — | — | No change recorded |
| South Asia (regional USD)USD_SASIA · PK | — | — | Unavailable | — | — | No change recorded |
Positive rating100.0%
Positive reviews1
Negative reviews0
Review history is not available for this range yet.
Recent views use Steam's daily review activity. Longer views use weekly totals, retained by SteamWatch.
About this game
Description
Supplied by the Steam store
Break into the system. Clear every room. Go deeper.
Nullbreak Protocol is a sci-fi arcade roguelite built on one escalating loop: launch your core, shatter every block in the room, survive what the room fires back. Every run drives you deeper into the system - and the system never stays the same.
Run the protocol
Every run is a descent. Rooms tighten in density, hazard, and pressure the further you push. There's no victory screen down here - only how deep you got, and whether the next run goes deeper.
Build your run
Between rooms you draw protocols - modular upgrades that rewrite how your run plays. Stack them, chain them, specialize. With 20+ protocols and stacking effects, no two runs ever resolve the same. Side cannons, pulse lasers, shockwave radius, overclocked speed - the build is yours to assemble.
Read the room
The system fights back. Turrets track and fire. Laser nodes sweep the arena. Explosive blocks chain. Shields refuse to break. Regenerators heal their neighbors, phase blocks flicker out of reach, mirrors and accelerators bend your core's path. Fourteen block types - each one a different problem to solve under pressure.
Push the depth
Clear rooms, bank fragments, unlock new protocols and run-start bonuses. Persistent meta-progression means every run feeds the next. Your record is depth - beat it.
Make it yours
Done with the built-in challenges? Build your own rooms with the in-game editor and drop straight into them. Your layouts, your rules.
Features
Fast-paced sci-fi arcade roguelite - easy to start, hard to master
20+ stackable protocols for deep, run-defining builds
14 distinct block types, from turrets and laser nodes to phase and mirror blocks
Endless descent with escalating difficulty and depth-based scoring
Persistent meta-progression - unlock protocols and bonuses across runs
Build and play your own custom rooms with the in-game editor
Full English and German language support
Steam gallery
Screenshots
7 available
Steam store extras
Downloadable content
2 available
Steam store extras
Demos
1 available
Steam global stats
Achievements
28 achievements
| # | ||
|---|---|---|
| 01 | Blocks Standard | 50.0% |
| 02 | Tutorial Done | 50.0% |
| 03 | All Bonuses | 25.0% |
| 04 | All Protocols | 25.0% |
| 05 | Blocks Accelerator | 25.0% |
| 06 | Blocks Corelock | 25.0% |
| 07 | Blocks Dampener | 25.0% |
| 08 | Blocks Duplicator | 25.0% |
| 09 | Blocks Explosive | 25.0% |
| 10 | Blocks Laser | 25.0% |
| 11 | Blocks Mirror | 25.0% |
| 12 | Blocks Multiplier | 25.0% |
| 13 | Blocks Panzer | 25.0% |
| 14 | Blocks Phase | 25.0% |
| 15 | Blocks Regenerator | 25.0% |
| 16 | Blocks Total 10k | 25.0% |
| 17 | Blocks Total 1k | 25.0% |
| 18 | Blocks Turret | 25.0% |
| 19 | Dual Weapons | 25.0% |
| 20 | Fragments 5k | 25.0% |
| 21 | Three Balls | 25.0% |
| 22 | Custom Map | 12.5% |
| 23 | First Run | 12.5% |
| 24 | Flawless Run | 12.5% |
| 25 | Playtime 1h | 12.5% |
| 26 | Fragments 100k | 0.0% |
| 27 | Playtime 100h | 0.0% |
| 28 | Playtime 10h | 0.0% |
Saved from Steam
Patches
0 tracked updates
No patch posts tracked yet.SteamWatch will check again automatically. Some developers publish updates outside Steam announcements.
Game activity
Recent changes
Steam events and SteamWatch observations
- SteamWatchPrice data
Price changed to £4.59
£2.75 → £4.59.
- SteamReview activity
1 new Steam review
1 positive · 0 negative.
- SteamWatchPlayer data
New tracked player peak
1 concurrent players — the highest daily peak recorded at that point.
- SteamRelease
Released on Steam
Release date supplied by the Steam store.