First off, apologies for not posting our typical Wednesday night release megapost last week. To say we were "amazingly busy" covering two concurrent events would be an understatement. Regardless, we're back again this week combing through the New Zealand App Store for cool new releases. If you're new here, here's how this whole deal works: Developers can set specific release dates for their games/apps. The trick is, since the App Store is a global marketplace, those games/apps are released on that specific date in each region. Thanks to the modern-day wizardry that are time zones and New Zealand's proximity to the International Date Line, they get things first.

These games will slowly be available to everyone west of New Zealand slowly throughout the day before finally appearing in the US App Store at 11:00 PM Eastern. Here's an alphabetical list of things coming out tonight that seem worth checking out:

Celtic Heroes, Free � [Forum Thread] � This 3D MMO seems to have the kind of feature list you'd expect: Character customization, multiple classes, a quest system, and more, all for free. Sounds cool, right? What has us scratching our collective heads is its file size. Celtic Heroes weighs in at a svelte 23MB. Perhaps they're trying to keep the download size under the 25MB limit for 3G installs, and streaming the rest of the content and assets in-game. Either way, our interest is piqued.

A Long Way Home, $1.99 � [Forum Thread] � A puzzle game that seems to employ a similar mechanic as Dizzypad and other similar "jump from one circular object to another" style games. I'm digging the art style, and the premise of making your way back to Earth one light year at a time seems interesting.

Cell Bound, 99� � [Forum Thread] � This cellular matching game involves matching five colored orbs together in a play area that you can spin around to line up matches. Multiple game modes are included, as well as power-ups.

Ewe Doodle � Keep the Sheep Alive, 99� � [Forum Thread] � This avoidance game puts you in charge of keeping a sheep safe from its natural enemies: Dogs, bees, and um, duel wielding maniacs? On a personal note, I grew up in the midwest on a farm. We had sheep amongst other animals. I have to say, I don't recall any issues with dogs, bees, or blood-crazed killers. Times truly have changed, apparently. Perhaps global warming is to blame.

Flick Golf Extreme!, $2.99 � [Forum Thread] � Previously, playing a game of golf on the decks of aircraft carriers and on the roofs of skyscrapers were reserved for members of the US military and the financial elite. Not anymore! Thanks to the thoughtful folks at Full Fat, the rest of us proles can enjoy these high-end pleasures. Seriously though, Flick Golf! was great, and I expect this to be just as good if not better.

iQuarterback 2 Pocket Edition, Free � [Forum Thread - We had a great time with the iPad-specific version of iQuarterback 2 in our review. We got a look at the iPhone version at WWDC, and it's just as much fun. If you like football, don't miss this fun and free pigskin-tossing mini-game.

Monkey Island Tales 2 HD, $6.99 - [Forum Thread] � Continuing where Monkey Island Tales 1 HD [$6.99] left off, the second installment delves deeper into this adventure which involves Guybrush, LeChuck, and all the other Monkey Island favorites. Like most episodic games, it's probably a good idea to play the first one before jumping into the second.

Mower Ride, 99� � [Forum Thread] � Alright, I'm stoked for this one. Vivid Games seems to have applied the "see how far you can go" gameplay style of jumping games, but transformed to a top-down vertical racer where you ride a lawn mower. Perfect!

Peter Packer, 99� / HD � [Forum Thread] � Judging by the trailer, this sorting game gets hectic fast. Bonuses are earned by sorting multiple boxes at once using multi-touch. I've never really enjoyed these kind of games, but I could see the simple premise being perfect for kids.

While out at WWDC 2011, I sat down with Limbic Software and Hidden Elephant to have a look at an upcoming game developed in conjunction with Digital Cavemen. Zombie Gunship is, I believe, the most promising title of the aerial zombie shooter genre. Ok, and maybe also the only member of that genre. But, I'm happy it will soon be out there, because sniping zombies from on high is a pretty sweet experience.

The game puts you in control of the turrets of a Lockheed AC-130 heavily-armored ground attack gunship. But, it's not merely enemy troops you're trying to wipe out. It's zombies. Hordes of zombies. And gigantic, hard-to-kill boss zombies. (It's grizzly.)

Your mission is to defend an allied army bunker at Cheyenne Mountain from the encroaching armies of the dead while, at the same time, keeping the unholy beasts from ravenously consuming a number of scattered and highly unfortunate ground troops caught outside said bunker � all from the belly of a soaring death machine. You have several types of ordnance with which to rain destruction upon the zombies, and the ability to zoom in for a surgical shot that can save a troop from an in-progress zombie attack.

It's an endless experience � the zombies just won't stop. The longer you fend off the horde, the higher your score. But, eventually, a zombie is going to get into the bunker or you'll inadvertently kill more than two humans with your fire, and that's when the story ends.

Zombie Gunship features Game Center integration, and an update to come will bring more types of zombies, more weapons, and more locales. Limbic recently partnered with a new art studio and a new sounds team that was responsible for the Gears of War audio effects. Zombie Gunship showcases these new talents nicely. The game should be available for download within the next two weeks. Price has not been announced.

I wanted to share a related anecdote that underscores the value of WWDC to iOS and Mac OS X developers everywhere. On my first night at WWDC Arash Keshmirian, CEO of Limbic, gave me a quick demo of the game, which definitely piqued my interest. Our actual sit-down with the AC-130 crew took place late in the week, on Thursday. Between my first glimpse of the game and our scheduled meeting, the developers were able to implement code optimizations with help from Apple engineers that allowed for three times as many zombies to wander the battlefield as before. And this is just one of many such WWDC success stories I've heard from developers we're close to. A valuable week, indeed.

While we were gathered, we also spent some time with Nuts! [App Store], Limbic's new climb-and-dodge title that launched on May 23rd and jumped high in the paid rankings shortly thereafter. The game challenges you, a squirrel, to make it as high as possible up a frustratingly branchy tree in an effort to gain ranking on the leaderboards. There are several different tree environments or stats (normal, icy, ashy, etc.). It's a fun little title that kept me well entertained on the late-night flight back home.

A Nuts! update coming this month will bring additional story and characters, with more environments coming later.