You have completed the first mission.
Engage in a fight standing up for a teammate (player or goalie) that was hit
Knock off the opposing goalie's water bottle from the net by scoring a goal
Win a fight without blocking/dodging
Complete the Hospitality Settings
You repo'd a car and raced it through the heart of a sun-soaked metropolis.
Win 10 fights in Legacy Mode
Win 5 Consecutive Legacy Mode fights
Import a boxer into Legacy Mode
Complete 25 Tower missions
Perform and land a Tag Combo
Complete Arcade Ladder with Any Fighter
In multiplayer, be the only player on your team that isn't dead or downed.
Complete Sequence 9.
Complete Present - Stadium.
Complete Sequence 8.
Witness a predator killing an enemy.
Upgrade the Aquila.
Complete Sequence 7.
Complete Sequence 6.
Complete Present - Skyscraper.
Complete Sequence 5.
Recruit any of the Artisans and see them settled on the Homestead.
Retrieve every page for one of Ben Franklin's Almanacs.
Block a firing line 5 times by using a human shield.
Be invited to join a Club.
Complete Sequence 4.
Complete Sequence 3.
Complete Sequence 1 & 2.
Re-Enter the Animus.
Perform a Fatality!
Complete Story Mode 50%
Spill 10000 pints of blood
Perform a 10-hit combo with any fighter
Complete Fatality Trainer
Get 10 straight wins (Arcade, Versus)
Be challenged by "Ash" and win in ARCADE
Get an S at the victory screen
Register an icon, team and message in Customize
Hit 100 times using Special Moves (Arcade, Versus)
Be challenged by "Billy" and win in ARCADE
Perform 10 Target Actions (Arcade)
Restore the PLANET WISP Stage Gate.
Restore the ROOFTOP RUN Stage Gate.
Restore the CRISIS CITY Stage Gate.
Reach the goal in CRISIS CITY Act 2 without being hit by a tornado-carried cars or rocks.
Defeat Perfect Chaos.
Defeat Metal Sonic.
Defeat Shadow.
Restore the SEASIDE HILL Stage Gate.