Top similar games like The Four Colour Theorem:

Gumboy has fun and novel gameplay set in a richly imagined world. With simple game controls, Gumboy lets the player bounce, roll, float, and fly through the world. Additionally, Gumboy can change size, shape and material.

With the completion of the third title in the RIP series, the RIP games have become an instant classic in the arcade-shooter genre. RIP — Trilogy brings all three RIP titles into one exciting and heart-pounding pack.RIPNot afraid of Death? What if he is accompanied by Halloween and Rock-N-Roll?

From the creators of Natural Selection comes Zen of Sudoku, a relaxing, easy to play version of Sudoku for your PC.Relax with hand-painted Japanese-styled backgrounds, no timer and lush natural soundscapes.Stimulates your brain to keep it healthy and alert.

Bullet Candy is a fast paced, action packed arena shooter. There are a variety of combo systems and many secret techniques that you can employ to get the best score and weapon upgrades possible. Viewed from a top-down perspective, Bullet Candy allows for a true 360° shoot-em-up experience.

Trapped in a magical puzzle book, the adventurous Titus needs your help to release him from his spell. To do this, you must solve the tricky puzzles of Azada™. Crack the series of puzzles and fill in the missing pages of the enchanted book to free Titus from his prison. Loads of unique puzzles to solve.

Geometry Wars: Retro Evolved is a old school style shooter, but remixed for the 21st century with next generation graphics and deep, modern gameplay. Playing is simple: you are a geometric "ship" trapped in a grid world, facing off against waves of deadly wanderers, snakes, and repulsars.

Test your reflexes, judgment and tactics while facing up to eight other players in this follow-up to the critically acclaimed and popular arcade game Gumboy: Crazy Adventures, winner of numerous accolades including Gametunnel's GAME OF THE YEAR 2006.

Penguins Arena is a thrilling and innovative First Penguin Shooter with quick, hectic rounds and where the magic of reincarnation, combined with the supernatural ability to return to the game as a ghost, ensures that your character has every chance to change your tribe's fate, even in the afterlife.

Obulis can literally be learned in seconds, but the puzzles will keep you thinking for hours.

Ride your music. Audiosurf is a music-adapting puzzle racer where you use your own music to create your own experience. The shape, the speed, and the mood of each ride is determined by the song you choose.

You can't save the whole world. It's going to be eaten by a mythological demon with the head of a fish. But as a puppet that absorbs all it touches, you can try to rescue as much of Earth's greatness as you can before the end arrives. In the beginning, you roam the Earth, capable of absorbing only the tiniest of objects.

Everyday Shooter is an album of games exploring the expressive power of abstract shooters. Dissolute sounds of destruction are replaced with guitar riffs harmonizing over an all-guitar soundtrack, while modulating shapes celebrate the flowing beauty of geometry.

Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!

Spectraball combines elements of platforming, puzzle solving, addictive gameplay, and stunning visuals to deliver an experience that sets a new standard for the genre. In addition, Spectraball utilizes Steamworks, offering full support for achievements and stat tracking.

And Yet It Moves is a puzzle-platformer, set in a unique world, made of ripped paper. Within the paper-collage you can jump, run and last but certainly not least: rotate the world. Learn how to apply the physical consequences of rotation to master the many tricky situations you may encounter.

World of Goo is a multiple award winning physics based puzzle / construction game made entirely by two guys.

Now with cross-platform multiplayer! PC vs. Mac at last.

Cogs is a puzzle game where players build machines from sliding tiles. Players can choose from 50 levels and 3 gameplay modes. New puzzles are unlocked by building contraptions quickly and efficiently. Inventor Mode: Starting with simple puzzles, players are introduced to the widgets that are used to build machines — gears, pipes,...

Crayon Physics Deluxe is a 2D physics puzzle / sandbox game, in which you get to experience what it would be like if your drawings would be magically transformed into real physical objects. Solve puzzles with your artistic vision and creative use of physics.

"Salomé, Salomé, dance for me. I pray thee dance for me. I am sad to-night. Yes, I am passing sad to-night. When I came hither I slipped in blood, which is an evil omen; and I heard, I am sure I heard in the air a beating of wings, a beating of giant wings. I cannot tell what they mean .... I am sad to-night. Therefore dance for me.

In MEVO's quest to reunite his band, bring back 'FUNK', and defeat the enemy SILENCE, players must successfully progress through five beautifully crafted worlds (Ocean, Jungle, Desert, Space and Wormhole), finding avatars along the way that will help our reluctant hero unlock other levels and reach certain scores.

Uncover all of your grandfather's sheet music, hidden in his home amongst a treasure trove of gorgeous antiques and musical relics. Melodious music box games will let you piece these special compositions together and unleash their symphonious secrets. Unlock Creative Mode and write your own outstanding arrangements.

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

Dash across Scenic Locations destroying bug like creatures called the Flanx using 6 Unique Attacks that include Massive Terrain Deformation and High Speed Barrages of Energy Blasts!

The next generation of puzzle games is here! Combining simple arithmetic with colorful cages and logical problem solving, this new puzzle game makes sure you never have to guess—and you don’t have to be a math wiz!

Once upon a time The Earth was green and beautiful. It was entrusted to humans to use it wisely together with all living things. Over time humans developed advanced technology using up the Earth’s natural resources. Humans lost their connection with the Earth.

In this underwater puzzle game you control fish secret agents Max Flounder and Tina Guppy. Seemingly a common case turns into a tough fight with a mysterious enemy and the strings appear to lead pretty high. Fortunately, you are not alone.

Razor2: Hidden Skies Razor2: Hidden Skies is a top view shooter. The game has the style of successful classic arcade games, while using the latest technology to create great visuals and effects. An old-school game with all new technology.

Brainpipe is a first person game of spatial navigation and quick reflexes. Supported by hypnotic graphics, ear tickling sound effects and immersive dreamscape music, the game's free floating, forward moving intensity gradually increases from serene to frenetic as you play.

Magnetis™ is all about attraction! Connect the magnets to create electric explosions. Solving this frantic puzzle will require quick thinking and foresight, anticipating connections in order to generate massive chain reactions to win the highest number of points!

A short, surprising, toy-like puzzle game.

The gameplay in Toki Tori is a blend of two genres. While it looks like a platform game, it's a puzzle game at heart. To progress through the game, the player must pick up each egg in a level using a set number of tools.

From the twisted puzzle minds behind the award winning Toki Tori comes a new game, simply called RUSH. Fortunately for fans of high quality puzzle games, RUSH is anything but simple. In the game's fully three dimensional levels, players need to guide cubes to color coded exit points using Conveyor belts, Warps, Stops Signs, Splits and...

Tidalis is a block-based puzzle game with casual appeal, hardcore depth, and an addictive new "streams" mechanic. The game is brimming over with riffs and variants on that core mechanic with 20 game modes, dozens of special blocks and items, and 115 levels in the adventure mode alone.

Tommy Tronic - an old-skool platformer that isn't trying to be anything else! Jumping, shooting, dodging and exploring is all that's required to help get Tommy to his destination and free his tiny puppy from the clutches of an insane genius school-kid and his brutal sidekick 'Biffa'.

All new DLC, Retro Fever, Now Available!