Well, here. Don't bomb the test for a game coming out. Once you have a game you can play it whenever, I know that when video games come out that people have been waiting for they just either skip school or bomb the test. Look at that whole thing about Portal 2 and that college (i think) class being cancelled because everyone was calling out "sick". Just take the tests, try your best, and play the game. If you're doing good then well, keep playing. If you're doing bad, let your brain take a rest, watch some T.V or go outside.