BreakOutToRefresh uses SpriteKit to add a playable mini game to the pull to refresh view in a table view. In this case the mini game is BreakOut but a lot of other mini games could be presented in this space.
BreakOutToRefresh
Related Posts
FragNav
An Android library for managing multiple stacks of fragments
AnimatedBottomBar
A customizable and easy to use bottom bar view with sleek animations
ChipNavigationBar
An android navigation bar widget