Hasbro's gaming division Wizards of the Coast, are apparently not done with Transformers after the axing of their Trading Card Game, as it has been announced at the Hasbro investor presentation, that they will be doing some digital games... including one for Transformers.
No details, as this is just a really early announcement to the investors.

My guess is that it will probably be a cross between some recent game apps and their TCG.