I bought the game. I can't play it now. Also I would have to agree to something I can't read.
The EULA not being visible definitely sounds illegal, though. Really absurd oversight.
This is the key part, it should be BEFORE you install the update, and with "Do you accept these new terms and wish to install"
Not like it is today
"We have forced these new terms on you, and if you do not accept you lose all access to this game"
as there is no easy way to rollback to the previous version that worked