Here is the full list of all 30 Penny's Big Breakaway achievements.
Escape the Penguinball.
Complete a perfect Busker Bonus mini-game at the top tier.
Get a Combo over 100
Land a strike with the penguins in Vanillatown 1-3.
Shake off 4 penguins.
Complete the Prologue Level without falling off the edge.
Repair Sheila's Ship.
Complete Edditorium 11-4 in under 4 minutes & 30 seconds.
Collect All Show Pieces
Complete a Stage in Tideswell without falling into the ocean.
Fill all the Golf Holes in Zaphara 3-1.
Cook all of the Food in Moltobene 4-1.
Surf on a wave for 10 seconds in Bubblin.
Double Puppet Penny's coin count by the end of the race!
Complete Pengoville 7-1 in under 3 minutes.
Hit a Bomb with the Yo-Yo in mid-air in the Industria.
Free all of your cellmates in Lawberry.
Find the secret Penguin room.
Knock down every portrait of Eddie in a single Edditorium Stage.
Knock some sense into Mr. Q.
Beat Eddie at his own sumo game.
Shut down the Giant Penguin.
Tip the Scales of Justice in your favor.
Bring down the house at the Edditorium.
Complete All Denizen Dilemmas
Clear one StarGlobe level
Clear all of the StarGlobe levels
Complete a level without losing Gusto or letting Penguins attach to you.
Collect 10,000 Coins
Fall off a ledge with a penguin attached to Penny