软件介绍：

星球战棋：Two armies fight a battle on a spherical world made of an intricate lattice of hexagonal and pentagonal tiles.

Esfera is a 3D strategy game inspired by chess. It will push your strategic and tactical abilities to the limits.

Checkmate your opponent by trapping the enemy king or marching your king around the world to claim the enemy king's home.

Fans of Chess, Go, Xiangqi (Chinese Chess) and Checkers will love Esfera.

Features include:
* Full HD on iPad
* Tap pieces to see valid moves.
* Spin and twist the sphere by swiping with one or two fingers.
* Intelligent sphere and piece animations
* Translucency and automatic piece orientation provide optimal visibility
* Two-player or player-vs-computer (AI)