This appears to translate something like: Get more than 5 'nice' score in space nice bomb challenge. Judging by the ratio I would say you need 5 asteroids in your tiny circle before you blow your bomb in one game. There are 3 different games that have a bomb you pick up and explode. I think this is for the one with a big dark planet in the back ground. And the bullets just appear that fly toward you. The other two games the bullets come from one small white asteroid? Or multiple small white asteroids.