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Tyresome Complete the Monster Truck tyres first

Delaying the Inevitable In the Washroom, complete the toilets, toilet seats and toilet lids last

This Is It Beat the epilogue with secret ending

You're good! Reach the podium in a total of 10 Quick Races (not unlockable in Split Screen mode).

Tip of the Hat Stealth take-down 10 armored enemies with melee by first removing their helmets without being detected

Quick Strike Be the first one to defeat an enemy in a multiplayer match.

Suspicious Modifications Complete the Private Jet laser and anti-gravity parts first

Out of the frying pan Completed the game

The Kitchen The Chefs will miss you!

Project: Resurrection Complete the mission "Project: Resurrection".

World Traveler Collect one glowing piece from each of the 4 toy sets.

We're Going Home Defeat Saddler in battle, and escape from the nightmare.

Underwater Royalty You have found the secret object in Chapter 5.

Inner Darkness Defeat Ophion

Last Drive Finish Act 2

Candid Photo You have found the secret object in Chapter 6.

Best Friends In multiplayer mode, earn 10 Ace level goals.
0/10

The Long Halloween Wayne vs Crane in New Story +.

The Sampler Defeat 5 enemies, each one taking damage from a handgun, long-gun, and melee

We have to go deeper... Create a level that uses ALL 16 layers

BUDDY!!! Send a Tower Challenge to a friend

Papercraft Enthusiast Collect 25 papercraft plans

Monster Slayer Hunt 100 large monsters.

Nano To The Max Max out Nanotech Upgrades

Coconut Dodge At the Fairground, knock over all of the coconuts

Picking Up After Yourself You have found every manuscript page in Normal mode.

Two of each Collected two of each land animal on your raft, and sailed into a storm

Ricky Recruit Complete 21 daily challenges in Headquarters.

Written in Stone Find all the murals on the island.

Schrödinger's Cat [Tape 1] Gave your cat a name.

Otherwordly Portal You opened a portal to Arcadia.

Mister Melee Caught 20 fish with melee weapons.
12/20

Awesome view! Win a Quick Race on any track in the Skyscraper (not unlockable in Split Screen mode).

Completed Grounded Mode Completed Grounded Mode

Blast from the Past In the Subway Platform, complete the advertising boards first

Bright Falls Aficionado You have examined every sign and point of interest in the Bright Falls area.

I Am the Reinforcements Respond to an SOS flare, and help complete 10 quests.

Big Air Clock up 1 hour total time falling

New School Place a Hook Hat in your level

Meta-reference You found the Out of the Blue Key.

Magnets, how do they work? Finish a play through without ever using a compass

Warrior Armed to the teeth!

We could be heroes Collect enough lums to unlock 10 Heroes paintings in the Heroes Gallery

Every Nook and Cranny You have discovered all of the hidden chests.

Low Baller Qualify from a team game with a score of 1

Disco Create a sun ray with Kotal Kahn and perform a flip stance 5 times while in the ray

Mapper Decorate an Adventure Map

Ashes of the Empire Complete the mission "Ashes of the Empire".

Together is Better Play and complete an Online match with one or more Clubmates

TL;DR: Gardens Completed the Gardens under 3 minutes.