Increases jump height to clear entire trains.

The (specifically version 1.0.1 for iOS) represents the very beginning of the mobile gaming phenomenon that would eventually cross over 4 billion downloads. Released on May 24, 2012 , this "Classic" version offers a glimpse into the pure, unadorned mechanics that defined the endless runner genre before the introduction of the modern World Tour theme. The Dawn of the Chase: Features of Version 1.0

However, there is a strong ethical argument for : SYBO no longer sells or supports version 1.0. You cannot purchase it anywhere. If you already own the game via your Apple ID (downloaded it in 2012), some legal scholars argue you have a right to a backup copy.

Looking back at the original binary, the difference between version 1.0 and the current version is stark.