I just got this today, and I will admit that I don't know much about it. Going by what's one the package:
"With the TARDIS trapped on Earth in a Trans-temporal schism, the Doctor finds himself at the center of four time zones. As with each previous time the TARDIS generates a new sonic screwdriver for the Doctor but this it is created in the style of each time zone, Elizabethan, Victorian, Present Day, and future London. With additional features, including a 'wood' setting, the Doctor must try and free the TARDIS before time runs out".
And that's it. If anyone has any further information, I'd appreciate it. Thank you.