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