He also has to handle the risk of swarms of MTF and CI getting to SCP 914 late into the game and searching for his containment room, which is sometimes impossible to defend if there are enough people shooting at him and forcing him to hold his position or deal with the possibility of multiple people getting around him and recontaining him. It seems a bit too easy to search for and rush into his containment room very early into the game if Class D's and Scientists manage to find it.
Having the ability to contain SCP 106 is really interesting & useful mechanic considering how strong he can be at times, but it's incredibly easy to do so at many stages in the game.