This is a map that looks like it was meant for Slendercraft.
The map looks like the inside of a small abandoned castle. This is possibly an earlier version of Castle that looks more complete. There are paintings that lead to hidden rooms. One room has a lever and a button. Three signs are also in there. Saying "You saw it, I can see you. If you flick it, I can smell you. If you ring it, I can touch you." possibly a reference to SCP Containment Breach.
There are also no signs saying the map's name and what to do.