Roblox will allow anything with fetishistic content on their godforsaken platform, especially furry shit. These Changed games don't last long sometimes, though. Every now and then these types of games will be taken down for one reason or another, usually with no explanation. It just seems like furry shit in general gets little to no moderation in Roblox, which isn't surprising since one of the main moderators is a furfag. Ruben Sim made a video on him.
I'll update the post with the video when I get it.