If you guys don't know the game "Mr. Hopps Playhouse" is, i'll tell you. Mr. Hopp's Playhouse is an indie Survival Horror Stealth-Based Game by Moonbit Studios. Released on October 7th, 2019, you play as a girl named Ruby, who is unnerved by the stuffed rabbit (which her Nana Esther made for her) that sits on a stool. Now, Every kid has that one toy that scares them, imagine if it came to life. That was the exact thing that happened in the game, Mr. Hopps came to life and attempted to kill Ruby (the person you play as). I hope this helped you know where Mr Hopps came from.
