Epic's Tappy Chicken shows off the power of Unreal Engine 4 on mobile

The Flappy Bird phenomenon could be ready for round two, as Epic Citadel developer Epic Games has released Tappy Chicken on iOS and Google Play. The game is a 2D side-scroller, asking players to tap on the screen to make a small chicken fly higher on the screen, with the goal being to fly the chicken through gaps in wooden posts.