The gaming industry is holding its breathe for the imminent announcement by Sony about the Playstation 4, which will be on Wednesday February 20.

Three Sony exclusive developing studios have now hinted at title announcements to accompany the big console announcement.

First up is LittleBigPlanet developer Media Molecule. The studio added a mysterious question-mark to its list of titles on its website, the contents of which is an embedded YouTube video of Toyah Wilcox performing It’s a Mystery on Top of the Pops.

Evolution Studios game director Paul Rustchynsky who brought us the Vita MotorStorm RC tweeted a simple “10 days!” which points to Sony’s big day.

Lastly, a Guerilla Games’ Killzone has also been said to be a likely title to be announced with the Playstation 4.

[via MCV]