Chunderhead

Say Cheese! Scan a Grumpus after saucing them with cheese.

Hidden Cash Locate a stash of hidden Moneda in any Special Operation

Pay Your Respects A moment of remembrance

Complete History of Witchcraft Baba Yaga: Collect all of the Documents in the Wicked Vale

The Wraith of Siberia Baba Yaga: Kill 50 enemies while wearing the Wraithskin outfit

So close yet so far! Escape the French army with Anna and Karl

The People's Hero Complete a Heroic public event.

Cleaner You fought 5 enemies at once and none of them survived

Documentarian Watch all of Lizbert's video diaries.

Grab Bag Empty one biome of all its Snakpods.

My 1st Dressing Chamber Buy your 1st Dressing Chamber.

A Friend Indeed Resurrect 5 fallen players.

Swallowed Nuna and Fox encountered an old enemy and a new friend.

Nigel Lowrie Use a human shield

It Was Coming Right For Us Kill a Caged Prowler in the Wildlife Research Labs

Monkey Catcher Complete Arcade Mode with Spike

Trippin' Ball Stun a Bugsnak with the Trip Shot attached to your Buggy Ball

My Own Worst Enemy Complete a level in Score Attack with a score multiplier of 200% or more

Vacation's End Complete the main story of Bugsnax.

Friend of the People Complete Arcade Mode with Toro

Cash in Hand Saved $150,000 between your wallet and the bank

La Catrina Defeat Graveyard Shift league boss La Catrina

Master of Unlocking Charge the first Novo

Hometown Complete a match on Hometown with at least 5 downs or executions

Family, Not Friends Play a complete game with Dominus or Takumi

Don't Fear the Reaper Complete all quests in Act V.

Hat Trick Destroy 3 enemy Titans with 1 Core ability in the Campaign

The Diary of a Maid Completed “The Diary of a Maid.”

Wrecker Executed 10 Vehicle Takedowns

Winter is not coming Complete Febris

Unicorn Slayer Harpoon a Narwhal

Bossy Bugs Defeat all of the Legendary Bugsnax.

Silent Skies Destroy both BTRs without using Predator Drones in 'Wolverines!'

Combo Intermediate Perform a 6x combo

Survivor All of the Grumpuses survive.

Complete Family History Croft Manor: Collect all of the Documents in Croft Manor

Sidetracked Complete all of the side quests.

Udo Roth Defeat League 73 league boss Udo Roth

Some will survive... Save Karl

Contributor Help Your Country To Clear The Virus Infection

Sundae Best Transform a Grumpus with Scoopy, Banopper, and Cheery.

Upgrader Fully Upgrade A Single Stat Of Any Weapon In Campaign Mode

Stay Cool Complete any Special Operation without exceeding 50% on the PG-240X's temperature meter

Cowboy Up Rodeo an enemy Titan in the Campaign

... Some will not Finish the game

Connection Ride the Great White Shark.

Deep Pockets Pick up 500,000 gold.

Pride of Ishikawa Achieve bronze or higher on all Archery Challenges.

Ghost Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.

Blood on Your Hands Purchase an item from the Crimson Dye Merchant and obtain a dye for your Sakai Horse Armor.