Get a head start building your own Mastermind-inspired logic puzzle game for iPhone or iPad with this starter kit.

Vault Breaker was previously a top free app in the US in 2009 and has had over 1 million downloads to date.

This starter kit includes the complete up-to-date source code, with clear-to-follow instructions on how to customize and improve it into your own similar game.

The code is 100% compatible with the latest Xcode version, and tested on iOS 5.0 and more recent. It is easy to understand even for novice developers and makes full use of standard UIKit library, with Game Center integration for word-wide leaderboards and achievements, unobtrusive AdMob advertising and in-app-purchase feature for unlocking extra options and removing the ads. These features can be individually disabled or enabled by simply commenting settings in the AppConfiguration.h file.

Built-in features

• Addictive, easy to learn yet hard to master puzzle game (Mastermind with numbers)
• Multiple difficulty levels Two alternate UI themes, user-switchable from the Preferences popup iPad & iPhone universal binary
• Extended game modes (limited history, no history) Built-in integration of unobtrusive AdMob banners
• Built-in integration of Game Center leaderboards
• Built-in integration of Game Center achievements for extra fun
• Built-in “latest news” button that downloads a remove web page and stores it locally for offline access
• Button for opening up the game’s Facebook page
• Optional in-app-purchase to remove ads and unlock the extended premium modes
• Built-in “ask for rating” popup to incentivize user iTunes ratings
• 1-file configuration for all user settings; you can remove ads, game center, IAP and more.

Colorful, with gorgeous particle effects, pulsating graphics, packed with action and fun! The perfect action game for breaking into the top games ranks! 

This Starter Kit includes multiple game play possibilities, and you are free to use any or even all of them in your app: standard Tetris-style game, extended Tetris with extra blocks such as pentominoes, bombs or “ghosts”, an innovative rotating board mode and more. 

Check out the YouTube screencast over at http://www.youtube.com/watch?v=PRBEFXnc39A that demoes the main capabilities

Game modes available: 

• standard Tetris game
• extended Tetris game with extra block types : Plus shape, C shape, small L, exploding bomb, pass-through-walls block; you can easily add more – the sky is the limit
• “grow-up” game, race-against-time : every X seconds a new randomly filled row gets added to the bottom
• innovative “rotating board” game – instead of the pieces, you rotate the entire board. The perfect challenge for hard-core Tetris fans in search of new thrills. 

Starter kit includes:

• easy to understand and to use source code package (Objective C using Cocos2D library) . You can extend it with worldwide leaderboards or achievements.
• NEW! fully compatible with iOS 6
• NEW! code updated for great looks on iPhone 5 and all other iPhones (non-retina and retina)!
• Clean code: improved code than the demo version on the AppStore(that one has Open Feint, which no longer works properly, so was removed from the Starter Kit). This results in a cleaner, simpler to use final code.
• full graphics assets archive – get the Illustrator and Photoshop sources that have been used for the game – easy to modify and adapt for retina graphics, iPad or iPhone 5 layouts.

This is a non-transferable non-redistributable source code license. You can create unlimited apps with the starter kit, extend it with your own features (such as Game Center integration or new game modes) or even submit identical clones of the game.

Bookmark places around town for remembering them later, email their coordinates to your friends. The recipient can open the emailed location either in the free QuickPins or the built in maps app. They can still open your coordinates on the map even if they don’t have an iPhone, for instance on any Android!

The FREE utility essential to all iPhone users that should have come with your device! You don’t realize how useful it is until you try it!

* Easily mark your position with one touch.
* See pin on the map, edit its details, quickly email it to your friends
* Swipe over your pin entry to delete it.
* Ergonomic: use the preferences to switch between left-handed and right-handed layout.
* Email the pin bookmark to your friends. They can open it either in QuickPins or in the built-in maps app

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Get rid of the ads with a one-time In-App Purchase. Bonus! This also unlocks the pro feature: email your pins as a KML file for safekeeping and uploading to GMaps / GEarth.

Quick Pins uses your device’s GPS and needs you to enable Location Services for it. Depending on the circumstances and geolocation signal, positioning accuracy will vary.

There are other contact forms on the web, but none beats the simplicity and ease of configuration of this one.

Find more about yourself and the way you perceive your partner. Take the test now and see if you and your partner are meant to be together.

Is your relationship rock solid, or is it shaking?

The quick quizz that tells the truth about your relationship is finally available on your Android device. 

Developed for Android 2.2 and above, with the source code easy to understand and extend, it can be easily customized and tweaked to allow the creation of unlimited quizz apps. Integrated with Google AdMob for monetization opportunities.

Try the game for free by downloading it from the AppStore.

This non-exclusive license allows you to use the game’s source code, retina-display graphics and sound effects, as a basis for your own games and even clones of it. It uses cocos2d library and integrates with GameCenter. The source code is easy to use and adapt for your needs.