Updated for iOS 26 and iPad windowing with bug fixes and internal tweaks.  It's also now free!  No in-app purchases, no ads, nothing.  It's yours to have!

Updated to work with the 120hz refresh rates on newer devices.

Under the hood updates.

Updated for iPhone X

Fixes crash bug.

Fixed iOS 9 crash issue.

Fixes an issue with the iPhone 6+

Native support for iPhone 6

Fixes crash bug

minor bug fix

Record videos of the game and post them online!

Now 64-bit native!  Runs incredibly fast on the new iOS devices with the A7 chip.

Updated for iOS 7

Bug fixes, changes to Game Center leaderboards, and compatibility with free version.

Fixes leaderboard issue

Now supports the 4" screen on the new iPhone 5 and iPod Touch!

Significant performance improvements for iPad 2!

Minor bug & memory leak fix.

Now supports Game Center's Leaderboards and Achievements.

minor bug fix

Runs native on the new iPhone 4's Retina Display!  Play the game at the full 960x640 resolution, or continue to play on older iPhone/iPods on iOS 3.1.3

Fixed a display problem where the menu screen would be out of whack after ending a game.

• Universal binary runs on both iPhone/iPod Touch and iPad
• Misc improvements

Fixed a bug where pressing the pause button and then resuming would not actually resume the game.