Brady, Dustin. Trapped in a video game (Series) #4

Alistair Gregory, the man who figured out how to put people into video games, is not what he seems. Jesse Rigsby is sure of that. Jesse's sure of something else too--he's being watched. To unravel the mystery, Jesse's going to have to transform himself into a superspy with serious retro-gaming skills. He'll need to outsmart a hyperintelligent android, outlast a tireless drone, and outswim an 8-bit shark. And if he can somehow pull all that off, Jesse will discover that he hasn't even gotten to the scary part yet. The real danger is just beginning. --

600L