I just updated scp650 to work with the latest SL, Exiled and MER Version:
Source code: https://github.com/Draakoor/Scp650Plugin
Latest release: https://github.com/Draakoor/Scp650Plugin/releases/latest
Original source code: https://github.com/MujisongPlay/Scp650plugin
Latest mer test build is required at the moment
It spawn automaticlly on the map
It just jumpscares people, it does not harm any players.
Please dm when you find any bugs, currently looking forward to get more into exiled plugins.