You didn't think I'd forget the traditional Christmas freebie, did you? This year it's a fully interactive version of Heart of Ice, coded as a labour of love by Benjamin Fox. You can plunge into a world on the brink of icy apocalypse right here. Ho ho ho.
Oh, and the artwork at the top there is by Tazio Bettin. Looks like a character to be reckoned with. Hands up who'd like to see a Heart of Ice graphic novel.