Indie developer Blowfish Studios announces Siegecraft Commander, an action/strategy game coming to Windows 10 and Xbox One, saying this will support cross-platform play between those devices, similar to what was announced for Gigantic. This page has some details on the game, and this announcement trailer shows it off. Here's word:

Siegecraft Commander is the most recent installment in the popular ongoing Siegecraft universe and challenges players to create the ultimate medieval fortress and wreak havoc and destruction on enemies with tower flinging fun! Carefully plan the location of the towers and walls in your fortress network to outmaneuver your foes. With a combination of twitch mechanics and positional tactics, the objective of the game is to build a fortress in a branching structure with specialized towers connected with lofty indestructible walls. The process of building a base, locating resources and dispatching units, along with fierce positional tactics and earthshaking cascades of destruction lend the game a feeling not unlike most RTS titles. Fans of cult classic Moonbase Commander will appreciate the fresh look and overall improvements.