Who could ever be satisfied just upgrading weapons systems and defensive towers? In Upgrade Complete, a shooter from Tony of Shift fame, you can upgrade practically anything you can think of. The title logo, the menu screen background, the user interface buttons... and oh yes, your weapons systems, too. How fast can you upgrade everything?

From developer Lucas Paakh comes a journey into the fantastic with William and Sly. Take on the role of an agile fox in a fantastic world, working to uncover all of it's secrets and find out the reason why a network of teleportation runes has suddenly stopped working. With a massive map to explore, achievements to earn, and powers to acquire, William and Sly is almost more experience than game.

Neuron is an arena shooter battle between you and a multitude of evil, evil circles. Enemies spawn around the arena in waves, and your job is to kill them dead before they do the same to you. Kill or be killed, seems simple enough right? Now add in achievements, upgrades, perks, and particle effects a-plenty.

Mabushi is a ninja who looks like a bean, but he doesn't let that get him down. Not when he has the prettiest girl in the village for a girlfriend! Yes, life is a pretty sweet fruit if you're Mabushi... at least until a jealous demon lord absconds with both his girlfriend and his sword! Set out across the land to help him rescue his true love as you hop, shuriken, dart, and generally ninja your way through this gorgeous, retro-style platformer!

Grenades and baddies and physics, oh my! Adjust your angle to lob grenades from a limited supply at waiting targets to get the best scores and achievements you can across thirty levels and three difficulty settings. Why do they look so happy about getting blown up? Who knows! Just remember; pull the pin, then throw it. It's okay. We get that messed up all the time, too. You should see our offices.

Tower of Greed is a game about the banker's favorite deadly sin, in the form of an aggressively retro, fast-moving platformer. Will you exit the tower with untold riches? Or will you be betrayed by your own avarice? If your fingers are nimble enough, let's find out!

In Learn to Fly, you play as a penguin who looked himself up on Kiwipedia and took the whole "flightless bird" comment as a mortal insult. So he decides that he's going to learn to fly, presumably so he can visit whoever wrote that and give them a stern talking to. Fly high, long, and far to gain money and upgrade your penguin with gliders and rockets. And when you're done, try playing again to see if you can do it faster.

Acting as a prequel to the original, Gemcraft Zero tells the story of a wizard who has become so entangled in his search for the fabled Gem of Eternity that his colleagues have cast him out. Any fan of tower defense games shouldn't miss this one, but even those who may not normally be interested in them should at least give it a try.

Though it may appear to be just a slightly more colorful clone of Loops of Zen,, Colourshift starts to separate itself when you have to start blending colors together. With a gentle learning curve, plenty of customizable options, and a page of unlockable achievements, Colourshift may just take you by surprise.

Drift Runners is a rip-roaring overhead racer from developer Long Animals, with no brakes, a variety of achievements and a hectic pace. Due to the emphasis on drifting, you don't carve the turns so much as shred them. It gets the controls right, it looks pretty, it makes crashing sounds at all the right times, and it rewards you for breaking stuff. Give it a spin.

GlueFO 2.0, from the irRegular creators of Sproing Reloaded, has a simple premise: what if the heroic ship in Asteroids couldn't afford ammunition? What if the global recession were in fact universal, and the only way you could afford to bust space rocks was by sticking drifting pebbles to your hull, and then spraying them at the asteroids like deadly gravel?

Your objective in Panda Star is to launch an ambitious panda into the night sky and light up all the stars you find there, which have gone dark because they apparently lack panda juice. This is a simple arcade-style game of skill that looks and sounds like a slow-paced mystical journey of spirit. It won't change the world, but it made us happy one evening in a simple, panda way, and maybe it will do the same for you.

This updated version of irRegular Games' Sproing adds weapons and upgrades to an appealing formula: bash apart moving targets with a big blue ball on an elastic band. Sproing Reloaded brings a good mix of simple physics gaming that's hard to master, 30 achievements to keep you coming back for more, and a bit of quirky humor to show you the author's personality.

John Cooney, author of TBA, TBA2, Grid16, and the Ball Revamped series, has unveiled his latest epic adventure. Along with timeless, classic platforming gameplay, Achievement Unlocked offers you the opportunity to earn no less than One. Hundred. Achievements. Holy bat farts on a bus.

A dice game of luck and strategy, race against the computer (or a friend) to 10,000 points. Earn points by rolling 1's and 5's, or by rolling 3 or more of a kind, or several other special configurations worth big points. Also known under a variety of different names, Zilch is definitely one of those games that's "easy to learn, hard to master."

Hanna in a Choppa is a physics-based puzzle/action game where you fly around and do stuff in a helicopter. It's true! Across 21 levels you'll perform a handful of ordinary, challenging, and downright funny tasks such as bake a cake (even though it's a lie), pull down a tower of goo, herd sheep, and give a giant a haircut, all with the aid of your trusty winch. The game creates a fun sandbox-type atmosphere and encourages you to play with the environment as much as possible. And play you shall!

Amorphous+ is an overhead arena combat game that casts you in the role of a little bald human character with a ridiculously over-sized sword: the Splat-Master 9000. This weapon is tailor-made for fighting Glooples, which are basically man-sized soft-skinned green blobs of goop.

Fans might remember TBA as the ultra-fast-paced, eye-popping, ball-shooting game with an insane techno soundtrack, all of which blended together quite nicely to create a surprisingly simple and fun game. "TBA Two" grows from the same roots as its predecessor and surpasses it in many ways. If you're a fan of the original, it's a safe bet you're going to love this sequel. If you've never played the original, it's a game that's definitely worth checking out.