HeartlessAxel

Let's Take It Easy Finish 10 Casual Matches.
10/10

The Watcher Clear all Episodes.
1/1

Kneel Before Doom! Clear the Knights of Doom scenario in Episode mode.

To the Sky! Successfully land 10 Slam Launchers during battle. (Excluding Offline Versus and Training mode.)
10/10

To Hell and Back Clear the Samurai Outriders scenario in Episode mode.

Tōkon Assemble! Successfully land Tōkon Assemble 10 times during battle. (Excluding Offline Versus and Training mode.)
10/10

Wall Breaker Trigger 10 Breaks during battle. (Excluding Offline Versus and Training mode.)
10/10

With Great Power Comes Great Responsibility Clear the Amazing Guardians scenario in Episode mode.

To Me, My X-Men Clear the Unbreakable X-Men scenario in Episode mode.

Mashers Unite! Successfully land 100 Link Attacks during battle. (Excluding Offline Versus and Training mode.)
100/100

Smash! Successfully land Assemble Smash 10 times during battle. (Excluding Offline Versus and Training mode.)
10/10

The Ultimates Successfully land 10 Ultimate Skills during battle. (Excluding Offline Versus and Training mode.)
10/10

Sidekick! Perform 100 Assemble Assist attacks during battle. (Excluding Offline Versus and Training mode.)
100/100

I'm The Best There Is... Collect all Trophies

Ultimate Predator Reach Player Level 36
36/36

Cut Just As Deep Kill 100 enemies with the Helix Claws
100/100

Repressed Memories Unlock the hidden memory in Nightmare Trials

Harmer's Market Destroy all vendor stalls during the Sabretooth boss fight

One More Story Complete the Main Story

A Sinister End Defeat Essex

Small Mercies Set Walter free

Crate Collector Collect all Material Crates
68/68

Full Barrel Collect all Whisky Bottles
20/20

Shish Kebab Impale an enemy on an environmental hazard

Pathways of the Mind Discover all Nightmare Doors
14/14

A Previous Life Learn the truth about your past

Had To Put Him Down Defeat Sabretooth

Parry Perfected Parry 500 times
500/500

Undercover Dress up as Patch

Adamantium Armory Craft enough suits to fully upgrade your Health
20/20

Blindsided Stealth kill 10 enemies blinded by Jean
10/10

Secondary Mutations Reach Adaptation Level 10
10/10

Struck Dead Defeat Deathstrike

Saturn Slam Drop Saturn onto The Hand in Japan

The Monster In Me Survive the Helix Engine

Careful What You Wish For Save "Walter"

That's Cheating Free the stuffed animals from the claw machines

Poseidon's Kiss Activate the kissing toilet in the Tokyo bar bathroom

Spiral Cut Kill 75 enemies with Tornado Spin
75/75

Crash Course Survive Plane Crash

Ground Control Push 3 enemies out of the plane
3/3

A Firm Handshake Meet The Hand

Kicked the Bucket Defeat the Sentinel Prototype

Cache Crusher Destroy 100 XP Caches
100/100

Berserker Unleashed Fly into a Berserker Rage

Hell Raisers Destroy the Refinery

Recycled "Defeat" a Reaver using molten metal

Road Rage Complete Canada Highway Chase

Waking Nightmare Discover a Nightmare Door "in the wild"

Adamantium Dreams Achieve Adamantium on any Nightmare Trial