1.66
2011-09-01
+ Make your own puzzles!
+ Achievements
+ Game Center
+ Universal (works on iPad)
+ New puzzles
+ Hundreds of other bug fixes and improvements
1.20
2010-12-21
+ If you've lost your progress, you can now unlock all puzzles in options
+ Tons of random bug fixes
+ Lots of usability improvements
+ New puzzles
+ Erase All Data actually works now
1.16
2010-09-14
+ Retina display support
+ High-res graphics on the iPad
+ Complete engine overhaul
+ A few new hard puzzles
+ Fixed crash-on-startup iOS4 issue
+ Multitasking support works properly now
+ Many more miscellaneous fixes
1.15
2010-09-09
+ Retina display support
+ High-res graphics on the iPad
+ Complete engine overhaul
+ A few new hard puzzles
+ Fixed crash-on-startup iOS4 issue
+ Multitasking support works properly now
+ Many more miscellaneous fixes
1.1
2010-07-22
+ Over 40(!) new hard puzzles
+ Streamlined the tutorial process, including adding a "skip tutorial" button
+ Added "Colour blind mode" in options
+ Tweaked the colours to make them stand out from each other(orange+red, etc.)
+ Numerous UI improvements
+ Fast app switching support
+ Removed grunge effect
+ Enhanced track drawing to make it slightly easier
If you already gave Trainyard an App Store review, thank you! Please update your reviews for this new version, because Apple requires each version to have separate reviews, thanks! -Matt
PS: Don't feel like you have to solve all of the new bonus puzzles, some of them are impossibly hard! Just do your best, but don't get too frustrated. As usual, let me know at matt@trainyard.ca if you have any comments, questions, or suggestions.