ABANDONED. Fictional book about brothers who play an mmo and one ends up a serial killer

[Connor]

This book is about two brothers who play this mmo and one day the younger one logs into his brothers account and reads incriminating messages can’t remember the name

[Kris]

Connor, please post a new comment if you're still looking for this book - or if you found it.

Connor (OP) was last active on the site in February 2020. Moving to Abandoned folder.