66%Strong matchGrey Hack
90%2k90% positive reviews, Very Positive across 2k reviews·Hacking · Programming
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Feb 26, 2026·Jan Winnenberg·Simulation, Action, Strategy, RPG, Indie, Massively Multiplayer, Early Access
HackOS: The ultimate hacking MMO. Dive into a shared, ever-evolving world of espionage, dilemmas, competition & collaboration — all via your terminal. Inspired by classic hacking games and refined for modern players, HackOS combines the depth of simulation with the excitement of arcade gameplay.
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HackOS
SteamAbout HackOS
HackOS – Dive into the Ultimate Hacking Sandbox!
HackOS: The ultimate hacking MMO. Dive into a shared, ever-evolving world of espionage, dilemmas, competition & collaboration — all via your terminal. Inspired by classic hacking games and refined for modern players, HackOS combines the depth of simulation with the excitement of arcade gameplay.
Key Features
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Authentic Asynchronous Multiplayer: Hack alongside thousands in a persistent world—compete for resources, collaborate on massive ops, leave traces for rivals to discover, and watch your influence evolve the ecosystem in real-time.
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Dynamic Persistent Sandbox: A living global digital realm shaped by player actions. Manipulate the stock market with real player-driven fluctuations, dominate the dark web marketplace, and trigger chain reactions that affect everyone.
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Story-Driven Campaign with Faction Wars: Align with rival factions, tackle branching missions, and ignite global events like corporate takeovers or cyber wars—unravel the mysteries of Node Zero as player choices rewrite the narrative.
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Diverse MMO Gameplay Systems: Build reputation across factions, trade crypto and tools on bustling player markets, invest strategically, form alliances or rivalries—every hack, trade, or sabotage has lasting, community-wide consequences. Optional solo mode available.
Whether you’re a lone wolf strategist, faction leader, or market manipulator, HackOS delivers an unparalleled persistent hacking MMO that tests your skills, strategies, and cunning against a global community.
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