its basically mayan torture dice. please read it before commenting "lame"
Good, but addendum 2 is hard to understand.
I like the idea though.
Overall, good start, it's ok, but not "catchy" enough, IMO. Could be fleshed out a bit more. Maybe a couple more tests with interesting effects, but that's just a suggestion.
Like i said, it's a clever idea but not just interesting enough to be stuck in my mind for a while. Sorry for any typos or other kind of mistakes in my criticism.
Have a nice day!
As with earlier in chat I am going to recommend you start your description as 'SCP-XXXX 1&2 are' with appropriate follow up. The sudden shift some it being a single designation to a double designation was slightly jarring.
I am currently out and about so I may add to this later.