Orson Scott Card games from Undertow devs

In a move that came out of the blue, but somehow feels right, Epic games (of Unreal and Gears fame) has acquired Chair Entertainment, the developers of Undertow for XBLA. Undertow was one of the earlier games to experiment with using Unreal Engine 3 on the Live Arcade and the fact that they are now owned by the makers of said engine seems to sit right. Chair Entertainment will still be known as such, and they are currently at work on two new projects, both of which have no announced platform (though XBLA is likeliest). The two games' titles are Empire: Alpha Complex and Ender's Game: Battle Room, both of which are based on properties of the novelist Orson Scott Card. Nothing else is known, but given the titles and properties that they correspond to, color us intrigued.