Fans of physics puzzlers will get a great kick out of the variety in Saving Private Sheep, while casual fans will appreciate the open experimental and lenient gameplay style.

Sleepwalker's Journey is rich in its beauty, and cunning in its challenges; you won't finish this puzzler in your sleep.

Solomon's Boneyard is Solomon's Keep minus the dungeon crawling and plus the action, making an already great title even better.

Age of Zombies goes for bigger, badder and better and as a result Halfbrick studios manages to rekindle the magic of slaughtering zombies en masse.

For those who owned Another World in the 90s, the 20th Anniversary version for iOS is a boon as it adds new challenges while remaining just as intriguing as it did back then.

Storm in a Teacup is a self-aware and enjoyable platformer that's hard to pass up while so many others stick to traditional formulas.

UFO on Tape may feel more like a gimmicky title than the usual arcade-fare on the App Store, but its polished presentation and gameplay are unique, fun and second to none.

A strategic tower defense game set during wartime. Lots of variety and a well balanced upgrade curve. Easy to recommend for tower defense fans.

In a market dominated by might-makes-right mentalities, guns, blood and violence, Lili makes for a refreshing change that's not as passive as it sounds; as fun to play as it is beautiful to look at - a definite treat if you can happen to play it.

Do you pine for something harder than the average platformer? Do you hate predictable level design? Try 1-bit Ninja - it's an old-school flavor with a menacingly modern twist.

The first really good game from Amazon, Tales From Deep Space is an entertaining adventure.

Ace Patrol tries to apply the Civilization V template to WW1 air combat. Unfortunately, it a little too disjointed to fully engage.

Neuroshima Hex is a board game that almost seems like it was destined for the App Store and it's great to see this deep strategic title now available for people to try.

Though it eventually outstays its welcome, Kiwanuka is a stylish game with an neat hook and elegant puzzles.

It's hard to say no to Vice City and it's even harder when it looks and almost feels as great as it did 10 years ago; just be prepared to learn some new tricks to deal with the virtual control system.

A simple game with great presentation and fluid controls. All it needs now is achivements and online leaderboards to round out the experience.

Woozzle is a fresh take on an old concept that fits perfectly with the casual and hardcore puzzle types already available on the App Store; take your time and you'll eventually conquer its meaty challenge.

Virtual City is like a half step between farm-management and Sim City, bringing two management styles together in a deadly addictive combo.

Though recipe may be familiar, there are still relatively few games on iOS which offer the same level of challenge, sophistication, and satisfaction as Joe Danger Infinity.

GoatUp fits in nicely with the Llamasoft pantheon of abstract titles, though this vertical platformer certainly feels 'straighter' than most even despite twists like killing off enemies with your offspring.

While abstract shooters may have a limited appeal, Phoenix by Firi Games is a no-nonsense shooter that challenges players to dive in again and again to reach new heights by beating the odds that are stacked against them.

Amateur Surgeon 2 continues its whacky take on backyard hospitalization, fixing issues from the original that help to make this a far more immersive title.

Surveillant proves that you don't need a huge budget or a complex system of gameplay to generate tension while providing players with a unique puzzle challenge; a diamond in the rough worth checking out.

On the surface Doom II RPG looks a little bit country and a little bit rock'n'roll, but amazingly id Software pull off the mix while poking fun at the same time.

Where so many platformers have struggled to find a foothold in the App Store, Bounce On 2 manages to grip on and demonstrate how it's done.

Despite any misgivings you might have for fishing games or fishing in general, Fishing Kings is truly an excellent title that shows off the iPhone's true colors.

Freaking Inkies is good, simple, messy fun that will keep you coming back for more thanks to its easy to master controls and wonderful variation of gameplay.

EVAC may resemble Pac-Man on the surface, but the elegantly polished combination of gameplay elements makes this more than just a simple arcade title.