what's your browser version?
do you know how to access the javascript console? if not i can help you but it might take a little bit because i don't actually use opera myself so i'd have to figure it out first haha
okay open it up when the game is loading and tell me if you get any error messages!
hmm.. how long did you try to let it load before you gave up? because there's not any errors there indicating that it's unable to load something, so it's possible that it's just downloading one or more of the (likely audio) files slowly.
aww well i promise nothing like that is going to happen!!
okay well i think i might have found the problem in that opera apparently doesn't support html5 audio being an mp3, but this sound library is trying (and failing) to load the mp3 instead of the ogg audio file that is also being provided. i'm gonna see what i can do, but for now unfortunately your best bet might have to be trying in another browser!
When the game is updated to be a normal site game after the plot, this will be fixed! :)