Throw a paper ball.

Throw a paper plane.

Bash a cactus.

Miss Thunderface is feeling bloated.

Miss Thunderface takes a dip.

Miss Thunderface exits skywards.

Miss Thunderface is feeling small.

Miss Thunderface gets wet.

Miss Thunderface discovers the laws of gravity.

Bash a frog.

Throw an apple.

Bash a fan.

Bash a rat.

Throw an egg.

Bash a gong.

Bash an octopus.

Miss Thunderface can take it no more!

Throw a waterbomb.

Bash a computer.

Bash a bat.

Sergeant Jughead meets the sea monster.

Sergeant Jughead is struck by lightning.

Sergeant Jughead is having a blast.

Sergeant Jughead is a party animal.

Sergeant Jughead weathers the storm.

Sergeant Jughead has a twin.

Throw a cupcake.

Bash a jelly.

Bash a snake.

Throw a plate.

Bash a Robot.

Bash a crab.

Sergeant Jughead can take it no more!

Fire a slingshot.

Bash a poop.

Bash an elephant.

Professor Bumfluff meets the spiders.

Professor Bumfluff is squished like a bug.

Professor Bumfluff goes retro.

Professor Bumfluff's classroom is trashed.

Professor Bumfluff sorts out a pesky alien.

Professor Bumfluff goes to space.

Throw a lightbulb.

Bash a clock.

Bash a fox.

Throw a ninja star.

Bash a lamp.

Bash a duck.

Throw a melon.

Professor Bumfluff can take it no more!

Madame Pudding behind bars.

Madame Pudding bares all.

Madame Pudding regresses.

Madame Pudding shows her true self.

Madame Pudding meets T-Rex.

Madame Pudding and the pit.

Bash a camera.

Bash an iguana.

Throw a baseball.

Bash a bongo.

Bash a Flamingo.

Throw a coffee mug.

Madame Pudding can take it no more!

Bash a cone.

The Headmaster meets the retros.

The Headmaster has a sore neck.

The Headmaster takes enemy fire.

The Headmaster get pricked.

The Headmaster meets a handsaw.

The Headmaster is lent a hand.

Throw a boomerang.

Bash a snail.

Bash a teddy bear.

Bash an Owl.

Fire a lazer gun.

Throw a pizza.

Bash a gumball machine.

The Headmaster can take it no more!

Bash a gramophone.

Bash a crocodile.

Bash a whale.

Bash the punchbag 100 times.

Bash the punchbag 1000 times. This achievement is for the most determined trophy hunters only!