Don Ceferino Hazana

Don Ceferino Hazaña is a game similar to Super Pang. You are attacked by little green balls which are bouncing around and which you have to kill with your knife. Your knife, however, is limited to being thrown upwards, so you have to get under the balls to kill them. Even worse, if you "kill" a large ball, it doesn't just vanish, but breaks apart into two smaller balls. Levels consist of little platforms connected by ladders, so you can go up and down or find cover if needed.