UndeadBatman

Bombs Away Complete the mission "Toil And Trouble".

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

Light Relics Find all Holy relics

Thank You, Sam Complete Episode 13: Sam Strand.

250 Headshots Defeat 250 enemies with headshots.

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

Forger Forge a higher-quality Gem by combining three Gems of the same quality.

Ad Victoriam Complete "Ad Victoriam"

Death from Above Finish off 10 enemies in a row using only the Aerial Slash.

A Hundred Names For Sand Discover all named locations on Pandora.
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Revealing the Unseen Complete "Revealing the Unseen"

Deep Seated Power Obtain and equip Artifacts to reach 600 Might

Is There Anybody Out There? Light the unlit braziers on Hadrian's Wall

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

Zip Zap Imp Splat Fry a dozen Imps with Lightning.

Put It In Your 401K Unlock the Cooper Safe in Episode 2.

Underground Undercover Complete "Underground Undercover"

Death Dodger Keep an Ally alive for an entire combat while they take twice their max Health in damage

City Slicker Discover all named locations on Promethea.
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King of Cups Collect all the chalice rewards.

One Really, Really Bad Day Complete One Really, Really Bad Day

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

Battle Hardened Max out all weapons and unlock all combat moves

Back in My Day Complete the entire game on Veteran.

Airborne Paraglide for at least 10 seconds without using any geysers!

The City Sleeps 100% Complete CTNS: Silver Lining

Documentarian Watch all of Lizbert's video diaries.

Decided Not To Endorse Your Park Complete The Visitor Center

Third Time Lucky Complete 'Goodbye, Dear Friend'.

Rockets' Red Glare Complete "Rockets' Red Glare"

Grab Bag Empty one biome of all its Snakpods.

Connection Ride the Great White Shark.

A New Era Complete the campaign on any difficulty.

Heirlooms Collect all the serpent emblems.

The Fallen Complete "The Fallen"

Glitch of Death Use TimeFart Glitch to cause a status-effected enemy to lose their turn and die at turn's end

Really? Collect Howard the Duck (Single Player)

Smash 3 Burnout Billboards Awarded when you smash through your 3rd pristine Burnout Billboard

Vandal Destroy a Monument.

To the max! Fully upgrade the ship

Down with the Sickness Reach the highest tier of Autophage infection by equipping Autophage Skills.

An End to Racism Put a stop to racism in South Park

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

Morten Would Be Proud Collect all entries of the Book of Gallowmere.

30 Kills: Mk - NDI Defeat 30 enemies with the Mk - NDI.

Knights of Gold Earn a Gold rank in any Knitted Knight Trial.

Vacation's End Complete the main story of Bugsnax.

Master Manipulator Confuse or charm an enemy into defeating another enemy

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

Prince of Tides Complete the Enemy Tides Challenge.