Top similar games like Hifuu OS: Hack Into the Barrier:

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!

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.

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!

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.

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

Keywords of A Life is a text-based, story-driven game in which you try to find right keywords in order to unlock files and understand the story.

Profession Investigator is an immersive simulator with a text-based interface in which you have to deal with real criminal cases. The game uses materials from court archives and specialized literature.

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.

VSCS-II is a retro-styled narrative game about privacy and security. Using an upgraded '80s operating system, navigate an underground network to make connections, unearth conspiracies, and ultimately decide the fate of the dark web.

In this single player command line adventure set in the Untrusted world, you'll be playing as various hackers getting into computer systems to hack, steal and sabotage. Manage your crew to blackmail, extort or murder your targets. Investigate. Hack. Don't Die.

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.

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...

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?

The Baron's daughter is missing, and you are the man to find her. No problem. With your inexhaustible arsenal of hard-boiled similes, there is nothing you can't handle.

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.

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.

Sleepnet. It's where dreams are literally made. But sometimes dreams need a little help, and that's where you come in. They say a private eye never sleeps, but to crack these cases you'll need to be out cold.

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.

The Wake is a record of past wounds opened at a three-day funeral. The journal is encoded with a simple substitution cipher that the player must break in order to reveal the writer’s psyche and discover the contradictions that define him.

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.

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

An interactive story about hacking, unveiling secrets, chatting with people, and searching for purpose.

Midnight Protocol is a tactical narrative-driven RPG with unique keyboard-only controls. Hack into servers, beat security systems and discover encrypted secrets while you try to find answers to why and how you got doxxed.

This is a modern adventure of young adults seeking love and meaning. Return to 2011's Castor Yard, tap on your keyboard, and make those letters dance: Use your online persona to make meaningful decisions for your clients and yourself.

cr4ckr is a puzzle game about cracking passwords.

Nostalgici Anonimi is a short visual novel set in a dystopian program to heal from feeling emotions. Choose your path, interact with the android therapist and the teenagers recovering from the nostalgia disease. Discover a card game to unveil your emotions and find hidden clues to find the truth.

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.

Pick up the tokens, write the source code, and repair the data that your doctor has deleted! Write source code that achieves the input and expected output pairs set for each stage. The code is written in tolerance, a dedicated language.

Become an investigator in Keyword, a narrative thriller where you’ll depend on skills of logical deduction, hacking, and social engineering to solve challenging puzzles as the only means of finding your missing daughter.