Bat - flies towards you slowly. If caught offguard can easily take away a life, but gives you quite the time to hit. Fast Bat - a rarer variation of the bat. Flies towards you twice the speed of the bats' and smaller. Quite hard to hit and doesn't take long to get to your position. Dragon - flies in a spiral pattern towards you thrice the speed of the bat. Can be quite hard to hit but takes a long time to get to your position. Parrot - Same as Dragon but has a different pattern, and doesn't take long to get to your location. Ghost - Flies towards you, except the speed doesn't scale with the game's speed as the score increases. Extra life Hippo - gives you an extra life. Rarest "enemy" in the game
Note - the music speeds up as the score increases, so do the enemies' speeds EXCEPT the ghost from the Computer Coding Games for Kids book