Lara Croft actress to appear on Conan O'Brien Twitch stream to play Tomb Raider and possibly 'reveal spoilers about upcoming sequel'.
But developer stops short of confirming PS4/PC version.
But it's Wii U titles that see biggest pre-order increase on average.
"But how can I tell? Other than that cryptic message by Phil Spencer."
Happy with 'strong' exclusive game line-up.
Microsoft's Rise of the Tomb Raider messaging is another example of terrible PR - months after Spencer promised to be more direct with consumers.
Nothing to stop Square from bringing it to PS4 and PC at a later date, Spencer admits.