You awaken, alone, on a strange island full of puzzles that challenge and surprise you. You can't remember who you are, and you don't remember how you came to be here, but there's one thing you can do: explore the island in hope of discovering clues, regaining your memory, and somehow finding your way home. The Witness is a single-player game in an open world with dozens of locations to explore and over 500 puzzles to solve. This game respects you as an intelligent player and it treats your time as precious. There's no filler; each of those puzzles brings its own new idea into the mix.

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, balloons, chimes, hammers, wheels, props, and more. Time Challenge Mode: If you finish a puzzle in Inventor Mode, it will be unlocked here. This time, it will take fewer moves to reach a solution, but you only have 30 seconds to find it. Move Challenge Mode: Take your time and plan ahead. Every click counts when you only get ten moves to find a solution. [Steam]

EDGE is the third Indie game, after Swords & Soldiers and Frenzic, to be redeveloped and taken to other platforms by Two Tribes.

Brain exercise in 3D - Train your spatial visualization ability by navigating increasingly complex 3D puzzles. The objective "pick all the sunflowers" sounds simple - but Puzzle Dimension is not your ordinary game world. Here up and down are relative terms as the gravity depends on where you roll the ball. [Steam]

Turba provides a gameplay experience unlike any you have encountered before. Load in music from your PC and combo blocks to your favorite tunes in this unique new twist on the "match-3" style game! The blocks on the game board generate and move to the beat of the song you choose.

With its striking artwork, original puzzles and original orchestrated soundtrack, Drawn: Dark Flight from Big Fish Games Studios, is setting a new standard for casual games. The second installment in the cinematic Drawn series takes on an interactive-storybook feel, spanning three sprawling chapters over an estimated 6 to 8 hours of gameplay. Drawn: Dark Flight will entertain both adventure-game fans and those new to the genre as they explore the world of Stonebriar, solving puzzles and lighting the town’s magical beacons to banish the shadows and rescue its young queen, Iris.

Puzzlegeddon features an inventive mix of puzzle, action and strategy. Select your island of choice and puzzle for resources to defend yourself and to defeat opponents throughout the many galaxies, game modes and challenges which awaits you in Puzzlegeddon. Join the battles online in multiplayer games for up to 6 players. Fight evil robots or puzzle for survival on a poisonous planet in the game's challenging and addictive single player modes. Puzzlegeddon is a game for all tastes and play styles which challenges players both to think hard, play smart and act fast. [Pieces Interactive]

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. The basic rules of the game are this: blocks fall down into the board and have a color and an arrow direction. If a stack of blocks exceeds the height of the board, you lose. In order to clear blocks, you must right-click and drag paths through the arrows to set up chain reactions of like-colored blocks.

(Also known as "Line Rider Freestyle" in the UK/EU) In Line Rider, the sled-stealing scumbag Chaz is up to no good and only you, as the clever and cunning Bosh, can defeat him. For Bosh to save his true love Bailey, players must solve over 40 mind-bending puzzles created by the #1 Line Rider player in the world, TechDawg. [Genius Products]

NightSky is an ambient action-puzzle game that offers a gameplay experience unlike any other cerebral challenges fill uniquely designed picturesque worlds. Each of these worlds is broken into different areas in which the player must maneuver a sphere by using realistic physics to advance.

Immerse yourself in an addictive puzzler that's all about strategically twisting and connecting mismatched dials to save precious Droplitz. Just making a single junction is child's play. Can you master the art of the combo, or will you let your pipes runneth over? Be warned! Losing too many droplitz can be hazardous to your ability to win. With four unique play modes, a variety of board sizes, and infinite replayability, Droplitz promises to drain all your time away. Infinitely accessible, instantly addictive: Turn dials, open paths, and don't let the droplitz go to waste! Brilliantly intuitive, casual and hardcore gamers alike will be mesmerized as they rotate and connect puzzle pieces to let the droplitz flow and earn high scores. Four unique game modes: Distinct layers of complexity keep the challenge fresh with Classic, Zendurance, Power Up, and Infection modes. Learn how to deal with sluggish, infected dials, strategically use bombs to clear sections of the game board, speed up the action, or just aim for the highest score in a limited amount of time. Endless replayability: The timeless satisfaction of making combos, clearing boards, and earning top scores will keep you coming back for more. Ever-increasing speeds and larger boards ensure there's always a challenge ahead! High scores: Online leaderboards and twelve achievements mean that when you're the best, everyone will know it. Score-based gameplay makes every game a competition to get to the top of the charts. [Blitz Games Studio]

You are hired by the wealthy family of a recently deceased billionaire to search for the last will and testament of their late relative, Duncan Walter Adams, who was “eccentric” to say the least. He has hidden the deed to his riches in one of the safes scattered in his magnificent mansion. The deceased billionaire also happened to be an avid safe collector and you have been hired to crack all 35 of them! The stakes are high and the clues are scarce. You will need your experience, wits, deductive reasoning and puzzle solving skills to earn your pay check. [Adventure Company]

Take the Professor Layton games, throw in a dash of that Telltale humor, and layer on top the sharp artwork of renowned artist and animator Graham Annable, and you get Puzzle Agent, an episodic puzzle adventure. [GameSpot]

RUSH is a unique 3D puzzle game concept. In the game's fully three dimensional levels, players need to guide cubes to color coded exit points using Conveyor belts, Warps, Stop Signs, Splits and more! The game can be easily controlled with just the mouse, allowing your brain to fully focus on the solutions!

Create your own daring experiments with Crazy Machines II! How will a toaster handle two whoopie cushions? How to watch TV with a steam engine? Build up insane chain reactions and pray that everything works or explodes with a big bang. Extreme detailed and living 3D graphics with new effects like heat haze, motion blur and much more. Completely new game elements, e.g. laser and lightning generators. Revised common game elements with a lot more possibilities. A new game physics model with destroyable and deformable objects. Ageia PhysX hardware support. Online option for exchanging labs and downloading new game content.

Roogoo is an innovative and unusual 3D puzzle game that has players guide and stack different shaped blocks through various platforms to not only save planet Roo, but the entire Roogoo race. Roogoo tasks players with guiding meteors in the form of shaped blocks through a series of rotating disks as a means of saving planet Roo and the entire Roogoo race. If aligned correctly, the disks allow the blocks to reach the ground and scores are awarded. Various obstacles and enemies will impede the blocks’ movement and with the flow of meteor blocks steadily increasing as the game progresses, players will have to think on their feet to save the Roogoo and rack up seriously high scores. [SouthPeak Interactive]

Fall in line for fast, furious firefights with Worms Blast. Your mission: launch your Worm marine into hostile waters and blast your way to survival. Go head-to-head with a friend in a barrage of gameplay modes and mini-games. Recruit your Worm from a crazy corps of cartoon grunts with serious delusions of grandeur. Worms Blast puts your mettle, reflexes, and blasting skills to the ultimate test. Are you ready soldier? Then move out! [Ubi Soft]

The vocabularious sequel to the hit PopCap word game. Stop the presses! The walls of fiction are collapsing as characters run wild through the Great Library, and only Lex the Bookworm can save the world from certain doom! Build words and battle monsters to survive three storybooks with 10 chapters each. Trade barbs, banter and body blows with over 130 foes, and earn help from fighting friends along the way! The better the word, the badder the damage - so power up with over 20 treasures, including all-new Rainbow Tiles. Work wordy wonders in all four game modes and flex your lexicon in six mini-games. It's a role-playing word game you can't set down! Survive three all-new books with 10 chapters each: Fractured Fairytales, The Monkey King and Astounding Planet! Wield 20+ powerful new treasures against over 130 ferocious new foes! Combine forces with six colorful companions including Mother Goose, the Cheshire Cat and the mischievous Monkey King! Play four game modes: Adventure, Mini-Games, Arena and the infinite Replay mode. [PopCap Games]

Experience a new dimension of puzzle action game fun in QuantZ for the PC; a fabulous adventure that goes beyond the Action-Puzzler, Match-3 and Marble Popper genres. The gameplay is simple yet addictive: you have the power to control a cube with your mouse and drop marbles onto it. Create explosions of colors, chain reactions and win special rewards. Explore an immersive universe and become the QuantZ Oracle! Includes 24 unique and beautiful worlds to go through, 100 puzzles to complete and innovative game physics. [Steam]

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. A glass marble you collect becomes your head, and a pair of jellybeans becomes your hands. Small creatures overwhelm you, with rats kicking you around and golden retrievers threatening to stomp you to pieces. But with every object you collect, your puppet self grows larger. Eventually, you'll become a towering behemoth with fire engines for arms and the ability to absorb entire buildings. The Wonderful End of the World takes you through 12 unique locations, with over a thousand treasures to gather before the end comes. Steal some sweets from the candy store, where gummi fish swim in a blueberry river; visit a surrealist library to find that the words have literally leapt out of their books; and explore the Megalopolis, where you'll watch a lively end-of-the-world parade and then gobble it up before making your way to grab the tallest skyscraper ever built. [Dejobaan Games]

In the second Puzzle Agent game, ace puzzle investigators will return to the snowy mid-west to help Agent Tethers solve the mystery haunting the realm.

Puzzle Quest 2 is a brand new adventure from Infinite Interactive, the award winning developer of the supreme puzzle-rpg experience. Featuring a hallmark blend of match-3 gem matching and fantasy, Puzzle Quest 2 offers a captivating, rewarding, and accessible journey for players of all skill levels as they make their way to reclaim the once peaceful village of Verloren from the evil clutch of the demon Gorgon. Players will get closer to the Puzzle Quest action than ever before with a more intimate viewpoint of the world and choose from any of four character classes, Sorcerer, Templar, Barbarian, or Assassin, each providing interesting twists on class-specific mechanics for hours of replayability. Players will level up their character to progress through the adventure in Story Mode or dive into Instant Action, Tournament Mode, or Multiplayer Mode for a rich and diverse gameplay experience.

Gyromanceris a puzzle-roleplaying game (RPG) featuring a unique battle system based on Bejeweled Twist combined with elements of Square Enix role-playing games. Battle system: Gyromancer has a new battle system based on Bejeweled Twist. Command unique beasts to battle your foes. Hidden treasures: Search the map for items, coins, and new beasts to fight at your side. Gain levels in battle and acquire powerful new beasts. Deadly mage: Assume the role of Rivel, a deadly mage, as he rids Aldemona Wood of a brooding darkness. [Square Enix]

Enjoy a new board, new weapons, new tactics and more in this incredibly addictive puzzle gameboard battle. Collect a fleet of customizable spaceships, which endow your player with new skills and abilities, and fight in over 150 battles. Save the galaxy in your custom-made fleet of starships. Manipulate the puzzle gems in zero gravity on an all-new hexagonal puzzle board. Battle across the galaxy in multiplayer wars and compete for rankings in online leaderboards. Short, easy pick-up and play battles, with incredible depth and RPG-style character building. [Aspyr Media]

Indulge yourself with the harmonious fusion of puzzle, light, and music. Experience the famous Console game now available for your PC with enhanced, stylish graphics and block-rocking beats. As you create 2x2 squares in the same color, the vertical time line wipes them away from left to right. Play to the music dynamically generated in synch with your game-play. The award-winning game is an addictive puzzler with 5 intriguing modes: Challenge Mode, Skin Edit Mode, Time Attack Mode, Puzzle Mode, and Mission Mode. [Q Entertainment]

Doc Clock: The Toasted Sandwich of Time is a creative quest for all ages, suitable for anyone who enjoys compelling problem-solving challenges and comical encounters,” said Wil McLellan, CEO of Stickmen Studios.

FRACT is a musical exploration game. You arrive in a forgotten place and explore the vast and unfamiliar landscape to discover the secrets of a world built on sound. You rebuild its machinery by solving puzzles and bring the world back to life by shaping sound and creating music in the game.

You, as Nancy Drew, must stop a bomber from ruining the Redondo Spa clients’ rejuvenation and relaxation. The high maintenance clients won’t be happy if they find that their retreat is about to explode, even if the bombs are more prankster gross-outs than dangerous. Now, Nancy Drew is undercover as the spa gopher catering to the customers’ eccentric requests while defusing bombs. From celebrities who escape here to the receptionist at the front desk—everyone is a suspect! Who is sabotaging the spa and can Nancy catch the culprit before the spa loses all of its clients?

The UnderGarden is a casual zen-like game that challenges players to explore beautiful underground caverns filled with strange life forms; physics based puzzles and plenty of hidden secrets. The world comes alive and music evolves as players get deeper into the world of The UnderGarden. With local co-operative gameplay, players can chill out,work together to solve puzzles and explore the world. The UnderGarden offers 20 different levels of modern exploration filled with brain teasing physics and eco-friendly puzzles that evoke an emotional response to the beauty and calm of this underwater oasis.

The more players explore the game, solve level-based challenges, and customize their world, the more rewards will be unlocked. Creativity will be unleashed as players design environments with easy-to-use brushes and tools, including textures, props and animating objects that bring the scene to life. On the PlayStation 3, Xbox 360, PC, and MAC players can share any of their creations, solutions or challenges with the community through the console and also via the official Create website at www.create.ea.com. Friends can download and remix solutions and set challenges for other players to download and complete. Imaginations will run wild this holiday!

The secret of the Tree of Life. For centuries people were ready to commit worst crimes and risk their lives to discover it. Times have changed, but not human nature. As Sylvie Leroux - a young archaeologist and adventurer - is working to solve the mystery that surrounds the legend, she finds herself tempted by the same promises that so many before her fell for. What is linking the unresolved riddle of missing crew from Mary Celeste with a trunk dating back to the conquistadors? Who is the enigmatic Count of St. Germain? In order to get answers to these and many more questions, Sylvie will set on an epic journey which will lead her across the channels of Venice to the dark alleys of Cairo, rocky coasts of Gibraltar and further, into the unknown.

Bob has crashed on a strange planet, lost a bunch of parts for his ship and above all, is late for work! Find the lost parts and rebuild your ship along the way to solve challenging, physics-based puzzles. You can build your ship any way you like in the ship builder – try to find the coolest ship-design for the puzzle at hand. [Ludosity]

FLOCK! uses a sophisticated physics engine that drives the challenging puzzle elements of the game. Whether it's using the Tractor beam to move obstacles out of the way, or the Depressor beam to stamp out crop circles to guide your herds, being an extraterrestrial has never been this addictive. Friends can also join in through co-op play. And when all the levels have been completed, users can make their own with the level editor that comes with the game. Flock comes packed with so much content, the potential fun is out of this world! Over 50 levels of pastoral puzzle challenges. Explore levels to find secret collectables and upgrades. Level Editor allows players to make their own "plushie" and puzzle-filled levels and share them with their friends online. Two-player local co-op mode makes the "flocking" exponentially fun. Compelling environments complemented by a whimsical art style, beautiful lighting and distinctive textures make this one of the most graphically-advanced downloadable titles to date. Real-world physics engine creates all new types of puzzles: pick up wooden planks to form bridges, move items to create obstructions, crush wheat into pathways. [Capcom]