: Version 1.6.3 added the final 15 levels of the "Mine and Dine" episode, effectively concluding what many felt was the "original" storyline of the game at that time.
represents a specific point in the evolution of Rovio’s classic bird-flinging phenomenon; on the other, it is the subject of a popular "creepypasta"—a type of internet horror story—that has colored how the version is perceived by the community today. The Preservation Crisis: Why the .ipa Matters Angry Birds 1.6.3 Ipa