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Crossover Event Successfully land Crossover 10 times during battle. (Excluding Offline Versus and Training mode.)
10/10

Ranking Up Without Fear Finish a Ranked Match.

The Watcher Clear all Episodes.
1/1

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

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

Roll the Tape! View any replay.

Following in Their Footsteps Follow a player.

Saw It Coming a Mile Away Perform 10 Assemble Counters during battle. (Excluding Offline Versus and Training mode.)
10/10

Everybody Needs a Hobby Customize your avatar.

Welcome to the Danger Room Create a room in Room Match.

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

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

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

Super Assemble! Successfully land Super 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

Ragnarok Win a game in Arcadia Rumble.

This is Where the Fun Begins Finish a battle in Versus.

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

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

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

Avengers, Assemble! Clear the Fighting Avengers scenario in Episode mode.

Super Human Precision Successfully land 10 Super Skills during battle. (Excluding Offline Versus and Training mode.)
10/10

It's Showtime Defeat the Promoter in the Episodes.

The Prelude to Battle Clear the Startup Battle.

Self Sufficient Enhance a Spear or Shield Part

Eye for an Eye Battle the Cyclops

Flipper Flip the level 6 times in Protector mode

Shiny Shiny Find three golden scarabs

The Corruption Beat the second boss

The Housekeeper! Get 10 keys in Normal Mode.

Saving Progress! Reach a checkpoint in Normal Mode.

The key to success! Get 5 keys in Normal Mode.