Steam release scheduled · App 5517840

Breachwall: Network Defense

View on Steam ↗Updated Awaiting first sample
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  • Single-player
  • Steam Achievements
  • Camera Comfort
  • Adjustable Difficulty
  • Mouse Only Option
  • #category_playable_at_your_own_pace
  • Playable without Timed Input
  • Save Anytime
Steam

Store data

Store status
Coming soon
Scheduled release
17 November 2026
Positive reviews
—
Total reviews
—
Release date
17 November 2026
Player tracking—Begins when the game launches
Release date17 November 2026Scheduled by Steam
Store statusComing soonSteam store listing
Steam rating—0 reviews
Steam metadata

Game information

Details supplied by the Steam store
App ID
5517840
App type
Game
Supported systems
Windows · macOS · Linux
Genres
Indie, Simulation, Strategy
Release date
17 November 2026
Last player update
Awaiting first sample
Steam store data

System requirements

Supplied by the developer on Steam

Windows

Minimum
OS
Windows 10 64-bit
Processor
Dual-core 2 GHz
Memory
4 GB RAM
Graphics
DirectX 11 compatible, 1 GB VRAM
DirectX
Version 11
Storage
500 MB available space
Additional Notes
Display 1280×720 or higher.

macOS

Minimum
OS
macOS 12 Monterey or later
Processor
Apple Silicon or Intel Core i5
Memory
4 GB RAM
Graphics
Metal-compatible GPU
Storage
500 MB available space
Additional Notes
Display 1280×720 or higher. Runs natively on Apple Silicon.

Linux

Minimum
OS
Ubuntu 22.04 or newer (glibc 2.34+), SteamOS 3
Processor
Dual-core 2 GHz
Memory
4 GB RAM
Graphics
OpenGL 4.5 or Vulkan, 1 GB VRAM
Storage
500 MB available space
Additional Notes
Display 1280×720 or higher.
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Player history

Concurrent players

This range will fill as SteamWatch collects more samples.

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
Monthly data will appear after the first successful player sample.
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About this game

Description

Supplied by the Steam store

Build it. Defend it. Keep it running.

You start as a freelance IT specialist with a laptop and a home router. Chapter by chapter you grow into the guardian of a cloud corporation on the edge of the quantum era. Attacks travel along the links of your network in real time. You decide where firewalls, antivirus, 2FA, backups and SIEM go - and what to do when something gets through.

Features

A campaign of 5+ chapters : home office, startup, data center, cloud corporation, quantum era - and the finale is not the end of the story. Every chapter brings a new network, new clients and new threats.

18 real-world attacks : phishing, ransomware, SQL injection, DDoS, zero-days, insiders, supply-chain attacks, deepfake calls, "harvest now, decrypt later" and more.

18 defense technologies , from a firewall to post-quantum cryptography (ML-KEM, ML-DSA) and quantum key distribution.

Hands-on incidents : spot the phishing email, find the odd line in the logs, pick which patches go first, audit passwords, check the settings and decide whether that voice on the phone is really your CEO.

17 tough decisions with consequences for your money, reputation and security.

Contracts and research : take on clients, grow your budget and unlock new technologies.

Threat Codex : every attack and defense explained in plain words. Everything in the game is based on how real attacks work.

After the campaign

10 challenge scenarios : short missions with star ratings, from a ransomware outbreak to Q-Day.

Weekly Challenge : endless mode with a shared weekly seed and Steam leaderboards.

New Game+ : six modifiers that can be combined, from Storm to One Life.

The wall has two sides . Finish the campaign to find out what is on the other one.

Play your way

Three difficulty levels and a tactical pause. Tutorial for newcomers. Mouse, keyboard or gamepad. Steam Cloud saves and 31 achievements.

Steam gallery

Screenshots

9 available
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