Windows 8 / Windows 10 Store
Windows 8 Store apps was supported early on in 2013 via Milestone 2 and 3 (sample games at that time like Blocks, Breakout, LogoApp and Game of Death were ported). Sadly we had to shift resources and currently do not support building for W8 or WP7 or WP8 in Milestone 5. One highly polished game using the Delta Engine, which supports Windows 8 and Windows Phone 8 is Soulcraft, check it out here.
Support is coming back after we release our own first game in 2016.