In the Game-Canon, Theodore (aka CatNap) treated the Prototype as a god and worshipped him by killing all those, who questioned or disobeyed him. Technically... The Prototype didn't forced him to do all that stuff, but it was CatNap's way to serve him.
In this picture, it's more like a alternate universe thing, like that CatNap from Poppy Playtime archieved to influence the cartoon-catnap and forces him to hurt his friends, mostly out of angst. Because let's be real, theodore-catnap is terrifiying and the cartoon-version is pure-hearted, who just want his friends to have a healthy sleep, so they have enough energy for a fantastic day.
In the Game-Canon, Theodore (aka CatNap) treated the Prototype as a god and worshipped him by killin