Hack Protocol is a multiplayer hacking sim where you build software, breach servers, steal data, upgrade your hardware, and cover your tracks. Play solo against NPCs but watch out for other players to compete with other hackers. Clean your logs!

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早期アクセスに近日登場

このゲームの開発者は、開発中の作品としてリリースし、プレイヤーのフィードバックを取り入れながら開発を進める予定です。

注:早期アクセスのゲームは未完成であり、これから変わることも変わらないこともありえます。現段階でこのゲームのプレイに満足できないと思われる場合は、 開発がさらに進捗するまで待つことをお勧めします。詳細はこちら

開発者からの注意書き:

早期アクセスにした理由

“Hack Protocol is a systems-driven multiplayer game that benefits from real player feedback. The core gameplay loop is already playable, but balancing progression, economy, difficulty, and multiplayer interactions is much easier with an active community. Early Access lets us improve the game based on how people actually play, not just internal testing.”

大体どのくらいの期間このゲームを早期アクセスにする予定ですか?

“We expect Hack Protocol to remain in Early Access for a while as we expand content, improve balance, and refine core systems. The exact timeline will depend on development progress and community feedback. We want to leave Early Access only when the game feels meaningfully broader, more stable, and better balanced than the current version. We hope to release 1.0 just before christmas 2026”

早期アクセスバージョンと計画されているフルバージョンの違いは?

“We plan for the full version to offer a larger and more polished experience. This may include more progression systems, additional missions and world content, deeper multiplayer features, more hacking tools and defensive options, improved onboarding, stronger long-term goals, and overall balance and UI improvements. We also plan to keep improving stability, quality-of-life features, and the overall depth of the hacking simulation.”

早期アクセスバージョンの現状はどうなっていますか?

“The current Early Access version already includes the core gameplay loop. Players can manage their own server, create and upgrade software, hack 50+ NPC and player targets, complete (100+) missions, interact with in-game systems such as banking and logs, and play in solo or multiplayer modes. The game is playable and feature-rich, but still under active development, with balancing, polish, content expansion, and refinement still needed.”

早期アクセス期間中と期間後ではゲームの価格は変わりますか?

“We plan to gradually increase the price as development progresses throughout Early Access. The game will launch at a reduced price, reflecting its current state, and will receive small incremental price increases as we introduce major content updates and features.

Our goal is to reward early supporters while ensuring the price better reflects the full scope of the game over time.”

コミュニティは開発プロセスにどのように関わることができますか?

“Community involvement will play an important role throughout development. We will actively use player feedback to guide balancing decisions, quality-of-life improvements, usability adjustments, and feature prioritization as the game evolves during Early Access.

We will closely monitor player discussions, bug reports, and suggestions via the Steam forums, where a dedicated bug reporting section will be available. Members of the development team, along with community moderators, will be actively present to ensure feedback is acknowledged and addressed.

In addition, we will maintain an official Discord server where players can engage directly with the developers, share ideas, and participate in discussions about the game’s direction. We also plan to host live development streams, offering insight into ongoing work and providing opportunities to answer community questions in real time.”
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近日登場

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このゲームについて

A multiplayer hacking simulation where every player runs their own server in a shared network.
Write software, crack passwords, exploit vulnerabilities, deploy viruses  and cover your tracks before the FBI catches up.

YOUR OWN HACKER OS

Boot into a fully functional desktop with draggable windows, a command-line terminal, and 20+ applications — from an internet browser and software manager to a virus deployer and FBI tracker. Every action plays out on your screen like a real operating system.

BUILD YOUR EMPIRE

Deploy viruses on compromised servers for passive income. Monitor your botnet through the Virus Manager. Upgrade your CPU, RAM, and network hardware. Mine Bitcoin. Accept contracts from the Mission Board. Climb the rankings.

NO EXPERIENCE NEEDED

Never hacked before, not even in a game? No problem. A built-in step-by-step tutorial walks you through every mechanic, from your first server breach to deploying viruses and covering your tracks. A floating 3D Wiki Book lives on your desktop with searchable guides on every app, software type, and strategy.
Everything is explained in plain language. No real tech knowledge required.



HACK EVERYTHING

Two attack paths: Bruteforce (Cracker vs Hasher) or Exploit (Port Scanner vs Firewall).
Hack NPC servers from small businesses to NSA databases, or breach real players in multiplayer.
Every hack leaves a log. Forget to delete it and the FBI builds a case against you.

17 software types across offense, defense, stealth, and chaos, each with a direct counter.
Higher versions are stronger but take longer to compile.

FBI IS WATCHING

Your wanted level ranges from CLEAR to PUBLIC ENEMY #1.
Every sloppy hack adds evidence. Delete your logs, pay your fines or wear that five-star bounty like a badge of honor.

DOOM VIRUS

Every puzzle you solve reveals the next server. Every server gets you closer to the NSA. Breach it, and you'll find the Doom Virus the most dangerous software in the game. 

Survive. Spread. Make sure your name is never forgotten.

FEATURES

• Full hacker desktop OS with 20+ apps and a working terminal

• Multiplayer hack real players, global chat, live leaderboards

• 110+ NPC servers from Easy to Legendary

• 17 software types with rock-paper-scissors counters

• Virus deployment, botnet management, and DDoS attacks

• FBI wanted system with evidence tracking and bounties

• Bitcoin mining and banking with multiple accounts

• Hardware upgrades affecting real process speeds

• Puzzle trails, certifications, and mission contracts

システム要件

Windows
macOS
SteamOS + Linux
    最低:
    • OS: Windows 10 64-bit
    • プロセッサー: Intel Core 2 Duo E8400 / AMD Athlon 200GE
    • メモリー: 2 GB RAM
    • グラフィック: Intel HD Graphics 4000 / AMD Radeon R5 Graphics
    • ネットワーク: ブロードバンドインターネット接続
    • ストレージ: 400 MB の空き容量
    • 追記事項: 1280x720 minimum display
    推奨:
    • OS: Windows 10 64-bit
    • プロセッサー: Intel Core i3-6100 / AMD Ryzen 3 1200
    • メモリー: 4 GB RAM
    • グラフィック: Intel UHD Graphics 620 / AMD Radeon Vega 8
    • ネットワーク: ブロードバンドインターネット接続
    • ストレージ: 400 MB の空き容量
    • 追記事項: 1280x720 minimum display
    最低:
    • OS: MacOS 10.12 or newer
    • プロセッサー: Intel Core i5 / Apple M1
    • メモリー: 2 GB RAM
    • グラフィック: Intel HD Graphics 4000 or better
    • ストレージ: 400 MB の空き容量
    • 追記事項: 1280x720 minimum display
    推奨:
    • OS: MacOS 12 or newer
    • プロセッサー: Intel Core i3 / Apple M1
    • メモリー: 4 GB RAM
    • ストレージ: 400 MB の空き容量
    • 追記事項: 1280x720 minimum display
    最低:
    • OS: Ubuntu 20.04 or equivalent 64-bit
    • プロセッサー: Intel Core 2 Duo E8400 / AMD Athlon 200GE
    • メモリー: 2 GB RAM
    • グラフィック: Intel HD Graphics 4000 / AMD Radeon R5 Graphics
    • ストレージ: 400 MB の空き容量
    • 追記事項: 1280x720 minimum display
    推奨:
    • OS: 22.04 or equivalent 64-bit
    • プロセッサー: Intel Core i3-6100 / AMD Ryzen 3 1200
    • メモリー: 4 GB RAM
    • グラフィック: Intel UHD Graphics 620 / AMD Radeon Vega 8
    • ストレージ: 400 MB の空き容量
    • 追記事項: 1280x720 minimum display
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