Red Phantom Tower Knight in Undead Burg

https://steamcommunity.com/sharedfiles/filedetails/?id=2603928882

https://steamcommunity.com/sharedfiles/filedetails/?id=2603928960

So uh what on earth is this? Hacked? Couldn't find anything about it on the wiki

NG+ first cycle

EDiT: https://steamcommunity.com/sharedfiles/filedetails/?id=2603932699

Yeah i think someone hacked my world at some point. "fun"