Sega Mega Drive & Genesis Classics | All Challenges Completed! SECRET UNLOCK OR GLITCH?

So I finally completed all the challenges in the Sega Mega Drive Classics collection at the third time of asking...so what do you get for your effort other than two shiny trophies? Well everything goes neon purple and red.... SHAREfactory™ https://store.playstation.com/#!/en-gb/tid=CUSA00572_00