According to rumours, a new inFamous game is in development

The same source claims that Sony's partner studios are also working on a new game in the Sly Cooper series

During the new PlayStation showcase, two games from well-known but currently shelved franchises might be revealed — inFamous and Sly Cooper. The rumours are being spread by insider AccountNGT. 

Nick Baker, founder of Xbox Era, previously mentioned a new inFamous. According to him, the game was supposed to be unveiled back at last year's PlayStation showcase.

Sucker Punch's latest game was Ghost of Tsushima, and the success of the samurai sandbox guaranteed its sequel, but the studio might also be working on two projects at once.