Top similar games like Supreme OS:

HELLO HACKER features a realistic terminal. Use real Linux commands, network scanning, password cracking, and cryptography to infiltrate 10 interconnected servers and expose a deadly government surveillance program. Your colleague is missing. You're next. Are you ready to be a hacker?

You're a hacker with a terminal and four terrible scripts. 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. Better code = better hacker.

Experience hacking and uncover hidden secrets. Type commands to decode messages, navigate systems, and gain remote access to devices.

A collection of various CAPTCHA questions, that are NOT solvable by human.　　This game is designed to use the help of various "ROBOTS".　　(Recommended ROBOT: Smartphone with internet)　　Can you fool the system to believe that you are NOT human?

cr4ckr is a puzzle game about cracking passwords.

Void Future: Prologue is a standalone free experience set in the universe of Void Future. Play as a hacker in a cyberpunk world ruled by corporations and complete a single, fully designed mission. Hack systems, solve puzzles,and uncover secrets — while staying hidden from a system that never sleeps.

SIC-1 is a single-instruction programming game. Neglect your personal life in pursuit of promotions and vague assurances of job security! Optimize your programs to rise to the top of the leaderboards! SIC Systems thanks you for your hard work! Now please return to your desk.

A terminal‑based hacking simulator focused on realism and system‑level interaction.

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 terminal-style hacking puzzle game where every command matters. Investigate logs, decode secrets, avoid traps, and uncover the rogue system watching from behind the screen.

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 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 game about building emulators! Implement your own NEEES core in JavaScript, get instant feedback with unit/video tests, build the graphics unit in real time, learn 6502 assembly, debug test ROMs, and have fun with the included homebrew games!

Master the machine. In RE_ALLOC, you are the architect of execution. Design intricate hardware circuits, write custom assembly code, and optimize data flow across memory nodes. Efficiency is your only metric. Can you reach the kernel, or will your logic fail?

SpreadCheat is a puzzle game that fuses intricate spreadsheet challenges with a comedic, 90s financial vibe in a retro Windows 3.11 setting. The Player takes on the role of the new office prodigy, solving absurd tasks and manipulating spreadsheet cells to hit specific targets using clever formulas.

Solve programming puzzles on a fictional computer with radio-based communication and unique limitations. Competitively optimize to compete on leaderboards against friends and the global community.

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.

In Void Future: Hacking Protocol, you play as a hacker in a cyberpunk world ruled by corporations. Hack, solve puzzles, and uncover a global conspiracy. Hunted by a system that never sleeps, you’ll need to stay hidden, outsmart surveillance, and fight to survive.

Markov Alg is a puzzle game where you can change the game field according to instructions that are written on the game field

Are you ready to build your own torrent empire? Crack software, manage servers, dive into shady deals, and outsmart the authorities—all in the shadow of the 2000s. Balance risk and reward in this terminal-based strategy sim. Become a digital legend or lose it all!

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...

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.

Cyber Warrior is a hacking simulator where you play as an ex retired bureau agent recruited back to take on a powerful criminal organization. Explore dozens of interactive desktops, navigate 200+ in-game websites, solve puzzles, customize your setup and make decisions that will shape a new cyber age

An open-ended programming puzzle game where you operate entirely in binary.

A game about fooling others! (6th place Innovation Category Ludum Dare #49 Compo)

Terminal is an atmospheric puzzle/hacking game where you solve puzzles, messages, and minigames to escape the confines of a soulless corporation

Uplink lets you play as a freelance hacker tackling risky contracts for corporations. Break into systems, steal data, sabotage rivals, and upgrade your gear. Support factions or go rogue in this immersive, strategy-driven hacking simulation game where your choices shape the outcome.

LOGIN is a puzzle game where simply logging in is the real challenge.

After MI7 has been hacked, your primary goal is to bring a cyber-criminal network to justice. Played entirely from 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.

Are you looking for a new job that will give meaning to your life? The Innovality family is ready to welcome you! Between smart innovation and spontaneous conference calls, grow into a valued team member in a cutting-edge startup!

Reverse-engineer a private 1990s BBS. Read disassembly, patch broken checks, optimize a nine-core rack, and write assembly firmware that locks onto live scope traces. With 200+ puzzles, full controller support and offline play, you can refine your assembly skills on all your devices!

A single player hacking adventure set in the Untrusted world where you'll be playing as various hackers getting into computer systems to hack, steal and sabotage. Manage your crew, manage your risks, threaten or kill your targets. Investigate. Hack. Don't Die.

Stories Terminal is a detective text adventure inspired by classic parser games. Type your own commands, explore pixel-art locations, collect evidence, and solve a murder case on a midnight university campus.

Hackers have encrypted your data and it's your job to hack them back.  Explore a procedurally generated network using an arsenal of terminal commands to find the encryption key.