Windforge is going to blow your mind. On the surface it sounds like a garden variety Terraria or Minecraft clone with a steampunk coat of paint. Spend an hour with the game and you'll realize it's so very much more than that. Windforge is a sidescrolling role playing game that lets you build and fly an airship and craft tons of items, weapons and parts. Everything in the environment is destructible, giving you a tremendous sense of freedom and making just about every other exploration game look restrictive by comparison.

With the Minecraft and Terraria and other sandbox games going strong, Junk Jack X from Pixbits arrives with a lot of great ideas in tow. It's a sequel to the 2011 Junk Jack release that adds a number of new features and improvements, including multiplayer support for both online and offline play, creative and adventure modes, Retina graphics, and thousands of items to find, treasures to uncover, and objects to be built. It's one of the most full-featured sandbox games on any mobile device and will easily keep you glued to your iOS device for hours on end.

Gather your tools and find a comfortable chair, Terraria has rolled onto iPhone and iPad! The universal app ported by 505 Games shrinks sandbox adventure world found in the PC/Mac downloadable version of the game, rearranging the menus and grafting a couple of virtual joysticks onto the screen. It looks, feels and plays just like the original, and even with its few missing features, it's a solid port of Terraria through and through.

The world of creativity games continues to expand, but this time it's on mobile devices! Growtopia, a combined effort from Robot Wants developer Hamumu and Dungeon Scroll creator Robinson Technologies, strips out a lot of the complexities often found in creativity games like Minecraft or Terraria, allowing you to build and decorate your own little world that goes wherever your mobile device goes. Bored on the bus? Growtopia! Don't wanna listen to your boss droning on? Growtopia! Entire evening free? GROWTOPIA!

ScrumbleShip is an in-progress sandbox-style game of ship construction and combat simulation, all accomplished using a massive list of building materials and a surprisingly smart heat simulation model. Built around simple block placements, you have complete freedom of movement in this game, allowing you to jet yourself in any direction so you can construct the most accurate (or most hilariously inaccurate) piece of space-faring machinery you've ever seen. Want a tiny escape pod all your own? Done. How about a massive star base? Orbital station? Or maybe even a Death Sta— er, moon?!

The Sandbox is a creative elemental puzzle game for iOS by Pixowl. It mixes puzzles and challenges with good old fashioned elemental interactions, exactly the kind you would find in classic browser games like Sand Sand Sand. Guiding the all-powerful element dropping utility that is your finger, you can mix dozens of unique elements to create fantastic reactions, functioning machines, crazy Rube Goldberg-like devices, or just paint pretty pictures on your screen. There's plenty of room for creativity, but also a fair amount of thoughtful challenge as well!

Just over two years ago from this day, a relatively unknown indie programmer called Notch posted about a work-in-progress version of a sandbox building game on the TIGSource forums. It was called Minecraft, and at the time, people thought it was really very cool. Fast forward to the present and Minecraft has sold over four million copies, been through extended alpha and beta phases, spawned the Mojang indie studio, and gained so much popularity, the launch of its official version took place at a Las Vegas convention dubbed MineCon. That's an impressive feat for any game, let alone one started by a single person. But now, Minecraft is officially out. No more beta, no more alpha, it's here. Time to lose yourself in a voxel world all over again!

We all know Minecraft by now, the massively cool 3D sandbox creativity game that lets you explore, craft, and build anything you like. Then there's Terraria, a game that took the same formula and flattened it into a 2D sidescrolling game, adding combat and some other nice extras in the process. Both titles have spawned similar games on numerous platforms, but so far the mobile realm hasn't been a fertile ground for the sandbox genre. Until Junk Jack came along. This 2D pixel-gorgeous game takes the all-too-familiar crafting, digging, and exploration formula to your iPhone, iPod Touch, and iPad, bringing with it an entire world of possibilities.

Terraria, a new action/adventure/creativity game from Re-Logic, is perfect for a sand emperor like myself. It offers the thrill of discovery mixed with the chance to meticulously construct your own little village, city or empire. And before you think it: yes, it's a lot like Minecraft, only in 2D!

Following in the tradition of the classic sandbox games (Sand Sand Sand and Powder Game), The Powder Toy by HardWIRED is a small download which stretches the boundaries of what is possible with a few simple elements. In fact, you can do almost anything with it, the only limit is your imagination.

Elemental Box is a brand new physics webtoy from our beloved sandbox game creator ha55ii. Unlike previous releases such as Powder Game or Irritation Stickman, Elemental Box is focused on the physical interaction of solid objects, not so much the elemental properties of them. It's a bit like a building game, complete with a start/stop timer device, that gives you full freedom to let your creativity run wild.

Sometimes, a game goes through such a metamorphosis during its development cycle that it's practically a different product from its original release. Thus is the case with Minecraft, a little old building game, inspired by Infiniminer and Dwarf Fortress, and created by Markus Persson. Whether you can only play it for fifteen minutes at a time, or end up devoting hours at a stretch (often unintentionally) to it, Minecraft is intensely enjoyable, and an incredible bargain. Minecraft Beta will be out on December 20th, so this is your last opportunity to get the game at Alpha pricing and with the promise of all future updates for free.

Physics-heavy, sandbox-style webtoys are loads of fun to play with, and Ha55ii's Powder Game has always stood as one of the best and most feature-rich. Version 7 introduces several new elements to unleash on your screen of chaos/coolness!

Minecraft is a sandbox game that lets you make your own world out of colorful building blocks. Construct a fortress, and then plant tulips on the parapets. Dig a vast network of subterranean tunnels, drop a colony of people down the rabbit hole, and watch them wander. Or, if you're in a particularly metacognitive mood, make a sandbox. Uncage your imagination, and let it take you where it will.

In our inaugural entry for a brand new feature, You Are Games, we are highlighting the latest from Grubby Games: Incredibots 2! Now in open beta, we are leveraging the community and level sharing aspect of the game with a mini-competition instead of a review. Announcing the Jay is Games Incredibots 2 Mini-Brawl!

IncrediBots is a brand new physics-based webtoy from Grubby Games, creator of the Professor Fizzwizzle series. Much like Fantastic Contraption and Line Rider before it, IncrediBots gives you a handful of simple tools and sets you free to explore your creative impulses. Draw shapes, connect them with joints, and tweak their basic properties to create living, moving, and functioning 'bots that can perform any task. You can even make movies, complete with text, than can be shared with the IncrediBots community.

A new webtoy designed to steal your afternoon and be a playground for your creativity. Earth Editor uses similar particle physics and materials as previous games but adds a unique twist: centralized gravity. Drop some sand on the screen and it's pulled to the middle. Add water and you have yourself a little planet. Then you fling some meteors and watch the fun explode!

When you think of what this medium is capable of it's easy to grab for lofty terms like "emergence" or even "organic beauty", but have nothing solid to hold onto. The Powder Game is a rare beacon of hope for those who dream of deep interactivity. It is a fondue of loose goals and free play; creation and destruction wrapped in a tumbling embrace. Oh yeah, this game is that good and will keep you engaged for hours.

Free Rider 2 is a sequel that continues the more interactive spin on the Line Rider formula. Using a large tool set you can sculpt, edit and decorate the environment any way you choose. When you're done, take to the arrow keys and drive your rider through the stage. It's webtoy-meets-level-editor kind of experience, and it's even better than the original.

Ha55ii, creator of the previously reviewed Liquid Webtoy, has put forth another addictive webtoy: Powder Game. It bears a similarity in essence to the Falling Sand games, but takes it a step further with the introduction of wind and air pressure.

Free Rider is a brand new take on the massively popular Line Rider, which you voted best web toy of 2006. Pete adds several interactive elements to the mix that actually serve to create an entirely different experience. It's more like Line Rider meets Teagames' BMX series, the result of which is a create-your-own-level style of game.

Rubicon is an amazing machine-building puzzle game, level editor, and sandbox toy. Gameplay consists of moving crates to one or more targets for each level. Each crate must come to rest on its corresponding target for a green light to appear. Use the component materials provided to construct any machine that will succeed at the task.

Personal Universe is a puzzle game that lets you play with physics. Using sets of colored blocks you must build moving machines that help you complete tasks. Just as the name implies, Personal Universe gives you the materials to let you build a living universe all your own. It's filled with possibilities and offers a surprising amount of freedom to explore and experiment at your leisure.

This simple and strangely compelling toy was just released onto Web featuring a primitive drawing interface with which to create a track for a little character to slide upon. Save and load tracks and even try to attain objectives to increase the enjoyment from this creative little sandbox webtoy.

Sand Sand Sand is another entry in the Falling Sand games from Dofi-Blog. This installment incorporates some of the best elements of World of Sand and Hell of Sand into one, allowing you to play with a variety of elements in even more ways than before.

The Dofi-Blog sand and zombie toys are making their way around the Web like a ??? explosion (inside joke), and for good reason: they are quite literally sand box games that allow for a seemingly infinite variety of creative play. And now the author, d_of_i, has released another sand world, Hell of Sand, which appears to be a combination of the previously reviewed War of the Hell and World of Sand.

There is plenty of remarkable work being done over at Dofi-Blog in both the Java and Processing languages. Although the blog is written predominantly in Japanese, there are several compelling and engaging interactive games and toys that should not be missed regardless of your language of choice. Strongly recommended: World of Sand.