Abstract: Cross-platform gaming between multiple devices of multiple types, including: determining, by a cross-platform gaming server, the device type of a first gaming device; sending, in dependence upon the device type of the first gaming device, a gaming application from the cross-platform gaming server to the first gaming device; determining, by the cross-platform gaming server, the device type of the second gaming device; sending, in dependence upon the device type of the second gaming device, a gaming application from the cross-platform gaming server to the second gaming device; and communicating, in real-time, between the gaming application on the first gaming device and the gaming application on the second gaming device.