Complex sentence: It was first released for Microsoft Windows and OS X personal computers, and later supported iOS and Android devices; it features cross-platform play that allows players on any device to compete with each other, restricted only by geographical region account limits.
Split into simpler sentences: It was first released for Microsoft Windows and OS X, with support for iOS and Android devices being added later. The game features cross-platform play, allowing players on any device to compete with each other, restricted only by geographical region account limits.