Top similar games like 4Line:

By default, the safe is locked with a digital code. Your task is to collect all digital codes to solve the puzzle and when all the codes are collected then the safe will be opened to get its contents.

Read the body. Strike the vitals. A razor-sharp duel of nerve and reaction: spot the glowing kill-point, draw faster than your rival, and climb the global boards. Solo gauntlets, daily challenges, and online 1v1 standoffs.

Go is a 3000-year-old game of strategy played by over 24 million people world-wide. Play is simple, place stones at key positions to surround territory and capture enemies. The rules can be learned in minutes, but Go has yet to be completely mastered. Ancient Go is designed for new players.

Unleash the apex worm in you! Join a world where you eat to grow and aim to become the largest worm around. Dodge viruses, cut off enemy paths, and indulge in addictive multiplayer action. Custom skins, game modes, and more await!

Use ships to attack and destroy enemy space stations in real time.  Navigate through different randomly setup star maps to get to the exit and win.  It's a 2D single player space game that's massively replayable.

Four wizards. One arena. One furious ball. Protect your library & spellbook, sling five arena-warping spells, and outlast everyone. Local AI and Steam multiplayer.

GoBlock's Impossible Medley is the most impossible and frustrating yet addictive game that you ever play. The game combines three challenging gameplay in one impossible game. You will jump, fly and roll in a loop throughout the game.

Hunt hidden fleets in fast real-time duels where both players fire at once. Play solo, online, over LAN, or locally with one screen and two phones. Prefer turns? Classic Mode has you covered.

Link Wars is a multiplayer real-time board game with an extra single player puzzle campaign.

Take command of mighty Vikings, sly Persians or brutish Demons! Destroy your opponent’s base while defending your own in this action-packed side-scrolling RTS!

Fat Mask is an arcade puzzle brawler that creates a frenetic experience thanks to a unique mix of brawler and puzzle mechanics. Steal your friends' hard earned combos in the free-for-all mode or contest the world high-scores in the stressful solo/coop mode of this quirky action-packed game!

Tumblestone is the first original action-puzzle game of the past fifteen years -- completely reinventing the genre into a deep and cerebral puzzle solving experience that you won't forget.

A 2-10-player Wild West party shootout with public Steam matchmaking. Secretly move and aim on a phone or PC, then freeze as everyone fires. Read ghost trails, bank ricochets, grab power-ups, and outdraw rivals in Showdown or Infection.

Polary - is a casual game that will test how good your reaction. Orange targets appear on the playing field in a random place, the task is to click on them and earn points. And how many points can you earn?

A fun, uniquely challenging and brutal arcade game with beautiful 3D visuals inspired by the Breakout games. You must try to control FOUR different paddles at the same time on each edge of the screen, trying to “contain” and destroy the bricks before they drift out of the screen!

Cyber Complex is a unique mix of Action, Strategy and Arcade elements in a 60s-style Sci-Fi setting.

Fighting Block is a casual online game that eliminates cubes. Attacks opponents by eliminating cubes. Multiplayer online real-time battles, cute, real-time interactive feedback, classic Tetris gameplay, combined with popular chaos Chicken-eating mode, come together to eliminate layer by layer!

Rotate hex tiles, create powerful combos, and chase high scores in this fast-paced puzzle game. Simple to learn, hard to master, with endless replayability and global leaderboards. Play solo or versus a friend/stranger!

Groovy is a fast-paced precision platformer where you can manipulate the colors of the world. Use your color powers to avoid traps, walk through walls, and launch through levels.

For desktop PC (also playable in VR). Lead your troops in explosive arcade action battles that rage across tabletop battlefields. Command your troops, set fiendish traps, bolster your defenses and wield powerful magic to destroy your opponent as you compete for power in the heavens!

Rary - is a casual game in which you play as a bird and the main task is to eat fruits that fall on the playing field and earn points with this. Do not eat mushrooms, monitor the amount of fruit. And how many points can you earn?

Take up quick battles against your friends in groups of 4 up to 20 people, in this sometimes chaotic but very strategic team-versus-team capture-the-flag game. In Outranked, each player gets one of their team's ranks, to capture the opposing team's flag and bring it back to their own team's base.

Protect the last braincell in a neon score-attack survival comedy. Grab Thought Crumbs, dodge the doomscroll, dash through notifications, and choose increasingly questionable upgrades as the feed gets faster.

Toy aliens, total chaos, zero friendships left. Land on the planet's sites, win minigames, buy sneaky gadgets, then knock your friends out of orbit in THE FINAL BRAWL. An online alien party game for 2–8 players, with bots to fill any empty seat.

A complex fighting game with one attack. Features fast-paced, expressive movement and rollback netcode.

The best flying disc game of all time is back, with amazing hand-drawn graphics, crazy new moves, gameplay mechanics and awesome characters and stages! New update brings new playable characters, new training mode, full crossplay support and more.

HyperDot is a minimal action arcade masterpiece with one rule: dodge everything. A game by Charles McGregor.

In 6x6 Tic-Tac-Toe, use 4 different types of items to come up with good tactics and strategies to defeat your opponent!

Grab your pickaxe and enter the mines! Search for treasures and fight against other miners in this fast, round-based multiplayer game (up to 10 players over LAN or internet). Comes with a map editor and an addictive single player endless mode where you fight waves of enemy monsters.

『Let's aim! Professional e- shogi player!』The basic rule of shogi, "Move pieces alternately" has been blown away!The official title of the Japan Esports UnionShogi eSports「Real-time Battle Shogi」is now available on Steam!

Puzzle: Underwater World is a classical puzzle game invented in 1878, it’s still popular today. The sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing. The object of the puzzle is to place the tiles in order by making sliding moves that use the empty space.

Help Dr. Fetus create the perfect Meat Boy clone in a unique new twist on the tile-matching puzzle genre. In classic Meat Boy fashion, an endless cavalcade of devious and deadly traps stand between you and victory in this hardcore puzzle game that will push your skills to the limit.

A simple fighting game with one attack. Features fast-paced, expressive movement and rollback netcode.

Dodge the assault of spheres in circular moves, while destroying celestial bodies and fighting only one boss that will push your abilities and focus to the limit.

Dondar - a high-speed platformer with puzzles coins and elements and a match of 3 elements.