
Grey Hack
Work a live terminal in a shared online world: scan machines, write your own exploits and build a name for yourself.
If hackmud left you wanting something funny and replayable, you have options. Browse these games for your next favorite.
A massively multiplayer hacking simulator where you work a real UNIX-style terminal on a network of procedurally generated machines. Scan targets, write your own exploits in the built-in scripting language, cover your tracks, and build a reputation in a world that stays online without you. Demanding, but deeply satisfying.
Also in Co-op · Replayable
Reveal company secrets while hacking and exploring their quantum simulation networks. Fights for control with other players, coop with your faction, gather best tools, build most secure servers, write scripts and webs, or choose to be solo hacker who makes the right choices to change the world.
Also in Co-op · Replayable, Mysterious
A cyberpunk idle game where the way you play is writing JavaScript. Hack servers for cash, automate everything that bores you, trade stocks with your own bots and grow a character with 100+ augmentations. Some programming background helps, but the guide and the game teach as you go.
Replayable, Mysterious
Hacknet is a terminal-based hacking sim with a mystery at its heart. A hacker named Bit is dead, his automated failsafe has contacted you, and the media reports do not add up. Type real commands, break into systems, read other people's mail and find out what really happened.
Funny, Replayable, Mysterious
A systems-driven, real-time hacking sandbox in a living, procedurally generated world. Profile people, infiltrate companies, exploit networks from your terminal, automate complex attacks, erase the evidence, trade stocks and crypto, and buy or sell intelligence on an underground marketplace.
Replayable, Mysterious
You're a hacker with a terminal and four terrible scripts - time to rewrite them. Hack servers by writing actual code in a custom scripting language: probe ports, crack passwords, steal data, and get out before the trace completes. The better your code, the better you hack.
Replayable, Mysterious
Type commands, crack Wi-Fi networks, plant malware and build a reputation as a freelance hacker, one contract at a time. Hacker Simulator turns real hacking methods into a playable terminal: buy new tools, upgrade your rig, and stay ahead of the systems hunting you. It is simplified on purpose, and it works.
Replayable
>//:System.Hack is a sim-rpg set in a dystopian future. Take the role of a neophyte hacker as they begin their criminal career. Design programs, increase your skills, upgrade your hardware, hack systems in cyberspace, battle IC, rob banks, manage your own company and more!
Replayable
Rise against the corporate overlords and become a cyber activist hacker. Join the uprising in a cyberpunk world using radio waves.
Replayable, Mysterious
Play as a hacker and take control of an ultra secret company to reveal the darkest secrets. But beware , you seem not to be alone and what you will discover could change the world ...
Funny, Mysterious, Retro
A hacking sim from 2001 that still nails the fantasy: take contracts, crack passwords, bounce your connection across the world, and scrub every log before the trace catches you. Upgrade your rig, pick a side in a growing conspiracy, and learn the hard way that one forgotten log can end your career.
Replayable, Mysterious, Retro
It is 1997, you have the phage, and the deal is one hack per dose of medicine. Program little robots called EXAs to slip into networks, trash files and vanish. A puzzle game about writing code, wrapped in a warm, funny 90s hacker world that is easy to lose whole evenings to.
Funny, Replayable, Mysterious

Work a live terminal in a shared online world: scan machines, write your own exploits and build a name for yourself.

Reveal company secrets while hacking and exploring their quantum simulation networks.

Follow a dead hacker's trail through other people's systems, one typed command at a time.

A systems-driven, real-time hacking sandbox in a living, procedurally generated world.

You're a hacker with a terminal and four terrible scripts - time to rewrite them.

>//:System.Hack is a sim-rpg set in a dystopian future. Take the role of a neophyte hacker as they begin their criminal career.

Take hacking contracts, break into systems and clean up every trace before the countdown runs out.

Rise against the corporate overlords and become a cyber activist hacker. Join the uprising in a cyberpunk world using radio waves.

Play as a hacker and take control of an ultra secret company to reveal the darkest secrets.

Midnight Protocol is a tactical narrative-driven RPG with unique keyboard-only controls.

Run real hacking tools under fake names, breach corporate servers and type your way into legend.

The ultimate "Hollywood Hacker" simulator for when you want to look busy, dangerous, and incredibly tech-savvy.

868-BACK is a computer-hacking strategy roguelike game where your mission is to dismantle capitalism one server at a time!

Scan networks, crack databases and work out the next move yourself as a surveillance conspiracy slowly comes apart.

Write scripts that run rovers, power grids and drone fleets on a frozen planet, and watch your colony grow as the world starts answering back.

Run a party of four through a colorful pixel world, teaching your characters to fight, craft and trade while you sit back and tweak.

Simon owes dangerous people money, and tonight the only way out is The Game: dig through the dark net for hidden puzzle pieces, hack other PCs while…

Hacker’s Journey is a realistic hacking simulation game built around scenarios written by cybersecurity experts. No Hollywood hacking.

Change the minds of evildoers…for good! MINDHACK is a text adventure game where you meet unique evildoers, hack their minds, and rewrite them into…

Welcome to DROP, a fast-paced action-strategy hacking simulator. Ready to hack your way to fame and fortune while avoiding getting caught?

Welcome to our ethical hacker's organisation: we will teach you how to use actual hacker tools (terminal, proxy, reverse shells...) to scan the…

Midnight Protocol is a tactical narrative-driven RPG with unique keyboard-only controls.

You play an unknown hacker in a dystopian net, automating your way to power one script at a time.

Become a hacker and build your online reputation to the top by discovering a simplified and enjoyable version of real-life hacking methods.

CYBERLIFE is a complex, terminal-based multiplayer hacking game set in a persistent, shared world.

Hack Protocol is a multiplayer hacking sim where you build software, breach servers, steal data, upgrade your hardware, and cover your tracks.

Rise against the corporate overlords and become a cyber activist hacker. Join the uprising in a cyberpunk world using radio waves.

Write scripts that run rovers, power grids and drone fleets on a frozen planet, and watch your colony grow as the world starts answering back.

Run a party of four through a colorful pixel world, teaching your characters to fight, craft and trade while you sit back and tweak.

You're a hacker with a terminal and four terrible scripts - time to rewrite them.

Scan networks, crack databases and work out the next move yourself as a surveillance conspiracy slowly comes apart.

In Void Future: Hacking Protocol, you play as a hacker in a cyberpunk world ruled by corporations.

Hacker’s Journey is a realistic hacking simulation game built around scenarios written by cybersecurity experts. No Hollywood hacking.

Simon owes dangerous people money, and tonight the only way out is The Game: dig through the dark net for hidden puzzle pieces, hack other PCs while…

868-BACK is a computer-hacking strategy roguelike game where your mission is to dismantle capitalism one server at a time!

CODE OR DIE! Hack enemy systems & survive the security response by engineering lethal bullet-heaven algorithms.