Power up and in-app purchases free, Nat Geo Wild QuizUp is all about pure knowledge. It's just a shame that there aren't more questions.

Wall Kickers is a great little package. It probably won’t be your next obsession, but it’s not a game that really feels like it’s shooting for that, either. This is just a good game to have on your phone when you want a minute or two of satisfying action, and it delivers on this front in spades.

While Dark Exile isn't by any means the most innovative tower defense game out there, it is a lot of fun. The visuals are well executed and they scale well whether zoomed in or out.

Crazy Taxi: City Rush is well-adapted for mobile, but the deluge of ads may make players feel like they're circling Times Square.

Red Johnson's Chronicles is an enjoyable, if campy, detective puzzler. With good visuals and engaging puzzles, its only real failing is its cheeseball dialogue.

Cloud Knights is fun and fluffy but also a big mess.

The Portal of Power is the best justification for this game. For those looking for a new reason to use their Skylanders figure collection, or wanting to get into it, then buy the Portal of Power and go crazy. Otherwise, stay away: as a purely-virtual experience, it's somewhat lacking.

Dungeon Crawlers delivers a solid dungeon crawling experience and its turn based combat works really well even if it's hard to control at times. The game looks great and the characters are humorous at times, but it is visually marred by its uninspired interface design. This game also delivers a good amount of original content for the price with more on the way.

There's not a whole lot about Animal Crossing: Pocket Camp that is surprising. It's a pretty run-of-the-mill, freemium crafting game, but it just so happens to be made by Nintendo, which means it has pretty amazing production values. You'd probably be pretty hard-pressed to find a more pleasant-looking game like this on the App Store, but it shouldn't be too hard to find something a bit more interesting.

When making a multiplayer game on mobile, it's extremely important to be mindful of players' time. If your game isn't super complicated, it should be a quick, satisfying experience. It shouldn't be bloated with long animations, and matches should be designed to end in a reasonable amount of time. Unfortunately for Stormbound, neither of these things are true. Although it has a lot of neat mechanics and potential, Stormbound is just a bit too slow for its own good.

It's got its problems, but I still had fun.

Chrono Space takes an interesting approach to the tower defense formula.

Scroodles is an appealing word battle game.

Dependable if not exceptional works well for Alien Robot Monsters.

Not the fastest of village builders by any means, Brave Tribe gets by on charm and basic storytelling.

Hire as many heroes as possible in this fun at first but grind-heavy freemium RPG.

The Great Jitters: Panic Ride doesn't quite have the 'just one more go' factor that other Endless Runners offer, but it is quite enjoyable. Unlike other titles in the genre, it gets right into the action so there's no slightly dull start to contend with, instead things speed up instantly.

Make poker cards and create words in this fun mix of two popular competitive genres.

A solid, casual title. Imperfect as it is, it's still a lot of fun.

Warhammer 40,000: Carnage is a very straightforward action game that knows it, and maximizes the strengths it has.

While it isn't perfect, Princess Fury is nevertheless a fun hack-and-slash with plenty of action and a slash-happy heroine to boot.

Overall, London 2012 – Official Mobile Game is just alright. I wasn't that impressed and I really expected a lot more out of it since it is the official mobile game. I'd definitely recommend downloading the free version over the premium, but don't expect to be blow away by the gameplay or the graphics.

Organize various answers into the correct order and beat players from around the world in this flawed yet entertaining trivia game.

A decent game but not a refined experience. R-Type on iOS looks and controls much better. However, gamers that want something that will test every fiber of their reaction and memorization skills will find a great challenge hidden in this game.

For a multiplayer goat combat game, GoatPunks is about as confounding as it sounds.

The gameplay in Curio is not very unique at all, in and of itself. However, Curio's haunting atmosphere and it's superb extras make it more of an experience than just a simple game. Ultimately, this is a title well worth considering.

Does pushing virtual (or literal) boxes around sound like a fun time? Not to us either.

Dragon Raiders is rough and scaly in some parts, but overall it's an enjoyable level-based running game.