Top similar games like System Zero:

Grey Hack is a massively multiplayer hacking simulator game. You're a hacker with full freedom to act as you wish on a vast network of procedurally generated computers.

Cyber Manhunt is a story-oriented puzzle game focusing on big data, hacking, citizen privacy, and social workers. It focuses on social issues such as cyber violence and privacy breaches.

You are Vigilantus, a master hacker fighting to fix a rotten society. Immerse yourself in a world ruled by corrupt corporations, politicians, and greedy pharmaceutical companies. Uncover dark political secrets, sabotage systems, redistribute wealth to the poor, and destroy entire corporations.

Step into the shoes of a skilled Anonymous hacker and embark on a mission to unveil the truth hidden behind a sinister organization's plans to monitor civilian data and enforce mass surveillance.

A real-time hacking sandbox simulator with procedurally generated content. Multiple tools and techniques to use, multiple computers to hack, multiple missions to solve, and multiple vulnerabilities to exploit!

Cyber Warrior is a hacking simulator where your objective is to infiltrate and take down a criminal cyber group.

When you have a top-of-the-line hacking deck armed with a 56.6k modem and a staggering 256k RAM, it means just one thing: you answer only to the highest bidder.

Play an Uplink Agent who makes a living by hacking into rival computer systems, stealing research data, sabotaging other companies, laundering money, erasing evidence, framing innocent people and constructing the most deadly computer virus ever designed!

HACKERGAME is a 2D terminal-based arcade hacking game and is currently in the early days of development.

You are a secret Agent who begins work for the Airem as Hacker. Hacking servers of global corporations for profit, stealing data, manipulate the stock market, modify peoples academic or criminal records, laundering money, erasing evidence, framing innocent people. Do not trust anyone.

HACK_IT presents players with a fully immersive hacking experience, you’ll meet characters and find out things you never imagined. Including interactive apps that will give you the power to shutdown servers and retrieve passwords.

CHAQS is an instructive CTF (Capture The Flag) game that performs the basic functions of an operating system. While it meets your expectations from an operating system to a certain extent with the applications it contains, CHAQS progresses in the direction of more challenges in terms of gameplay.

Become a military hacker and help your black ops team reach their goal in this noir cyberpunk tactical game. Scan, hack, overtake, control and manage high tech devices, vehicles and even enemy cyborgs with cutting-edge implants.

Become the best thief. Gather intel, steal things and sell them to buy hi-tech equipment. Do everything that a real thief does.

Step into the shoes of a skilled Anonymous hacker and embark on a mission to unveil the truth hidden behind a sinister organization's plans to monitor civilian data and enforce mass surveillance.

Comet 64 is a programming puzzle game. The year is 1984. All you got is a Comet 64 home computer and the operator's manual it came with.

After MI7 has been hacked, your primary goal is to bring a cyber-criminal network to justice. Played entirely from within the environment of your computer's desktop, Mainlining is a thrilling point and click hacking adventure that features a gripping narrative which will have you hooked from the very first case.

Unravel cyber secrets and foil mass surveillance as a skilled hacker in Hackhub. Challenge authority, rewrite the rules, and emerge as the ultimate digital rebel.

Hifuu OS: Immersive hacking simulator based on the Touhou Project. Play as Renko Usami, learn and use authentic terminal commands to hack into the Great Hakurei Barrier. Unravel the truth behind Maribel Hearn's mysterious coma as you search through Gensokyo's secret and private documents.

A programmer named Lucy, aka Mercury, has just been hired at Nexus to work on new security systems for the company. However, as she has barely started her new job, she already discovers a major flaw giving her access to the multinational's secrets…

Hacker's Life is a game where you take the seat of a hacker, infect devices all over the world with malware, and join a hacker group to pull off bigger attacks. See your malware take control of the world and become famous for your hacking skills, but be careful not to get busted.

Unravel cyber secrets and foil mass surveillance as a skilled hacker in HackHub. Challenge authority, rewrite the rules, and emerge as the ultimate digital rebel.

Breadbox is a fascinating retro computer simulator that allows you to step back in time and experience the magic of machines from the 70s and 80s. In this visual environment, you can interact with hardware and old media as if they were real.

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.

Copy Editor is an intricate puzzle game that teaches you Regular Expressions (RegEx), commonly used in computer science and language theory. Build complex rules that process and revise famous texts for your wacky and demanding publisher!

Become a hacker and build your online reputation to the top by discovering a simplified and enjoyable version of real-life hacking methods. Complete contracts, buy new programs, upgrade your computer, crack wifi networks and infiltrate peoples or companies online systems.

A text-based detective puzzle game

Learn CPU architecture with puzzles

Hacker Evolution is a hacking simulation game, featuring unparalleled graphics and features. You play the role of a former intelligence agent, specializing in computer security. When a chain of events sets off worldwide, leaving critical service disabled, you assume the role a computer hacker to find out what happened and attempt to stop...

Hacknet is an immersive, terminal-based hacking simulator for PC. Dive down a rabbit hoIe as you follow the instructions of a recently deceased hacker, whose death may not have been the accident the media reports.

You're up for a promotion. So is your only enemy. Only one of you can have the job. The other will be fired. Equipped with a good brain, tons of friends, and a flawless reputation, nobody can compete with you. The promotion is yours if you want it. You decide what happens next.

You're a computer engineer with a terrible secret. Someone is blackmailing you and now, you have to hack some servers and get secret files for him. Would you succeed in achieving their missions or would you find them and revenge?

A narrative driven hacking game that takes you on a journey around murky hacking circles. You will be using the console and graphical tools to hack systems in order to profit and advance the storyline.