Top similar games like Passcode Breaker: The Day Before:
Passcode Breaker: The Day Before $1.99
Passcode Breaker: The Day Before is a casual puzzle game in which players try to crack passcodes to deactivate computers, inspired by classic board game Mastermind with different modes and mechanics for everyone to enjoy.
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Red Fox Unit$5.99
A Third Person 3D, Adventure puzzle game. You awaken on an intensive care hospital ward and must navigate puzzles and conundrums in order to escape. However there is a rapid onset virus sweeping the secure unit - beware it is highly infectious with fatal consequences!
Sudoku 9x16x25$1.99
We invite you to plunge into the world of puzzles, prepared for you - Sudoku 9X16X25. The rules are simple - fill in the grid by digits in such a way that they do not repeat horizontally, vertically and in the nearest square. Also, you can complicate or simplify the game by changing the numbers to letters or symbols.
Miracle Sudoku$4.99
Miracle Sudoku features beautiful puzzles that at first glance look impossible to solve!! Indeed, some of our Miracle puzzles have as few as two givens digits (!) but you will find them all to be solvable with a bit of clever logic!
Minesweeper Peak VRFREE
A port in VR of the classical Minesweeper game from Windows. Remember the digits that tell you the number of adjacent mines? It's the same here, except that adjacency works in three dimensions. See and feel the structure of this 3D grid of potential mines—straight in VR.
Sudoku Universe / 数独宇宙$2.99
Making the best Sudoku game on Steam.
Thermo Sudoku$4.99
How does Thermo Sudoku work? Each sudoku grid contains thermometer shapes (often drawn to create themes) and digits on thermometers must increase as one moves further from the bulb end.
Minimalist Sudoku$1.99
A customizable Sudoku game that allows you to enjoy the joy of solving puzzles alone, as well as the fun of collaborating with others.
Code 9$2.99
In this Kakuro-inspired puzzler, you're on a number budget. Try your hand at mastering these simple digits in this colorful, upbeat puzzler. Your goal is simple: combine numbers in their respective rows or columns until all the conditions are met. Will you be able to handle all the tricks waiting in store?
Sudoku Killer / 杀手数独$2.99
Killer Sudoku (Sumdoku/Mathdoku/Addoku) puzzles include all the rules of regular Sudoku, but add in dashed-line 'cages', which must sum to given values. This great brain exerciser will provide you many hours of new Sudoku experience and be nice addition to your puzzle collection.
Sudoku Starry Sky$1.49
A Sudoku game with the best look
Decypher$3.99
Decypher hidden codes, with tons of exciting variants and levels
3.14 IDLE$0.99
Unlock the digits of Pi in this addictive clicker game! Solve puzzles, boost your power, and search for rare patterns as you progress up to 100 million digits. Perfect for fans of math, strategy, and idle gameplay. Start your journey into the world of Pi today!
Boston AInamics$199.99
HARDCORE!!! The goal of the game it to reach the finish by getting through different obstacles. To do this, teach your robot particular movements - place the icons onto the appropriate place and watch the robot's progress.
GlitchspaceFREE
Glitchspace is about reprogramming the game to solve puzzles. Trapped in an abstract cyberspace world, your way forward uses visual programming to edit environmental geometry, whilst unlocking key programming concepts along the way.
RepubliqueFREE
Help a woman named Hope escape in a thrilling and topical stealth-action game that explores the perils of government surveillance in the Internet Age.
EXAPUNKS$19.99
The year is 1997. You used to be a hacker, but now you have the phage. You made a deal: one hack, one dose. There’s nothing left to lose… except your life.
Project DeepWeb$4.99
This is a deep web exploration simulator. Discover hundreds of websites and files around the Web to get to the Silent House and save your friend. Find out creepy stories from the Web and meet its inhabitants. It's showtime!
Cyborg Earthworm$4.99
Make a Snake AI using simple visual commands. Develop a strategy, let the computer do the hard work, sit back and watch it play the game for you.
BitVault$11.99
Become an expert hacker by using your raw brainpower! Learn how to get ahead in your new job at a cybersecurity company. Analyze servers for weaknesses, and hack them using their own subroutines to access the data they protect.
Software Engineering Course / Informatyka - zrozum i zaprogramuj komputer$1.99
The program was created on the basis of an engineering study program. No prior knowledge of any IT issues is required - we start with simple tasks and step by step learn the basics of computer programming.
The Wake: Mourning Father, Mourning Mother$4.99
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.
Keyword: A Spider's Thread$16.99
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.
Maya's Dice$4.99
Maya's Dice is a 2D puzzle-based RPG using the bluffing dice game, Liar's Dice, as a unique and dynamic battle mechanic. Players experience a cyberpunk world and a narrative that questions morality and one's core values.
Code.Breaker()$9.99
Code.Breaker() is a cyberpunk visual novel about technology, cybercrime, and trying to survive in a world ruled by corporations. Hack your way out of your worst day at a job you´re not supposed to have.
The PestFREE
Solve challenging puzzles and avoid dangerous traps of the computer defence system in this puzzle-platformer game about a tiny optimistic computer pest heading to the System's Core. Will he plunge our world into chaos, or will he have mercy? It's up to you.
Escape From Hard Drive$4.99
EFHD is a game where programs change how game works. Modify and run the source files to create, destroy and move other objects.
SIMULACRA 3$9.99
The town of Stonecreek is haunted. People keep disappearing into thin air, leaving nothing but an eerie symbol behind. With the townsfolk gripped with fear, use a missing victim's phone to unlock the truth in the third entry of the acclaimed horror series, SIMULACRA.
FREM Sprite32!$2.99
Play, learn, and experiment with programming in the Sprite32! 8-bit microcomputer sandbox. Use the high-level FREMScript programming language to write programs, create dynamic pixel art, and explore audio generation. Play tutorials and challenges to learn all the aspects of the system.
Logic - Keypad$4.99
Puzzle game with numbers. Observe, find and combine clues to open doors. No horror. No storyline. Just Logic!
ULTRATORO$5.99
Drive at full speed in donut-shaped worlds. Your car is a hacking device and your mission is to destroy the biggest megacorporation on the planet. Experience an adrenaline filed arcade-like experience in the story mode or unleash your creativity with the level editor and community made maps.
Validus mortis$6.99
Validus Mortis is a 2D platformer in fantasy style. To stop the evil wizards of taking control of the land. explore the stage with your hero knight and find items to progress forward. Slay monsters and gain experience and new spells.
Endless Maze$0.99
Try to get to the end of the maze, if there is one...
System OverrideFREE
System Override is a first-person, single player heist game where you play as a hacker clearing a route through a variety of traps that block the way of your non-playable companion on the field.
Hard Chip$14.99
Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism. Explore the world of semiconductor chip design and delve into the intricacies of CPU logic, floor planning, and propagation delay.
Elite Hacker: Retro Hacking Evolution: Grand Theft Transsexual Uplink Matrix Terminator SEO Words$0.99
Do you ever lay awake at night thinking about Zero Cool wearing the dress?
Palm CrackerFREE
Delve into a gripping world of puzzles, true ciphers on an old PalmPilot system. Will you uncover the Crypt Killer’s confession and bring him to justice, or will he escape the law?
Gunpoint$9.99
Gunpoint is a stealth puzzle game that lets you rewire its levels to trick people. You play a freelance spy who takes jobs from his clients to break into high security buildings and steal sensitive data.
TIS-100$6.99
TIS-100 is an open-ended programming game by Zachtronics, the creators of SpaceChem and Infinifactory, in which you rewrite corrupted code segments to repair the TIS-100 and unlock its secrets. It’s the assembly language programming game you never asked for!
Mu Complex$8.99
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 ...
Pony Island$4.99
Pony Island is a suspense puzzle game in disguise. You are in limbo, trapped in a malevolent and malfunctioning arcade machine devised by the devil himself. It is not a game about ponies.
hackmud$19.1
hackmud is a text-based multiplayer hacking simulator for keyboard-compatible personal home computers. Crack protected systems and solve puzzles as you explore the abandoned internet of the future. Write scripts to protect your winnings and trick other players. Lose everything. Get it back.
Replica$2.99
Replica is an interactive novel game played through a cellphone and social media. The insane experience of peeping into someone's private life through a cellphone will transform you into the state's greatest patriot.
TARTARUS$19.99
Can the cook save the ship?
Silicon Zeroes$14.99
Build hardware. Solve puzzles. From the creator of Manufactoria, a new open-ended puzzle game set in Silicon Valley's first startup.
Code World$4.99
In Code World you control the robot that can walk around the world and send messages to devices. Every device reacts on those messages according to its code. You will have to read this code, understand what messages to send and write your own code.
Kyklos CodeFREE
Kyklos Code is a first person action puzzler where you are reset to your starting location every 10 seconds. You can toggle the reset state of other objects in the world to solve puzzles. By activating new reset locations you can advance through the game.
NCradle: An 80s Synth Adventure$7.99
Hack into Newton Corporation, evade their firewalls, discover their research, and escape with your prize!
Dot DebuggerFREE
There are too many bugs!
AGENT 00111$5.99
To charge to pass a test task, hack the computer. Solve problems and download megabytes of useful information. Discover new skills!
Beyond a Steel Sky$34.99
From multi-award winning Revolution comes ‘Beyond a Steel Sky’, a groundbreaking 3D adventure thriller, set in an AI-driven future. Subvert the world, hack the systems and solve dark conspiracies to uncover the devastating truth.
Extortion$4.99
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?