Manually Tranquillise a Dinosaur or reptile

Stop Chrome Dome before he can rebuild the old Technodrome in Story Mode.

Find 5 different collectibles in Story Mode.

Defeat the Rat King while using Splinter.

Got hit while performing a taunt.

Deflect 10 projectiles.

Trespass the royal grounds of NYC sewers and defeat the Rat King in Story Mode.

Complete "Surface Tension"

Completed the Solo Story

Maxed Alex and Julia's Relationship

Finish Act 2.

Collect all of Mordechai's Relics.

Get 10% overall completion.