Gain 30000PP and press L + SELECT + X before entering arcade mode to unlock Galactus Arcade mode.
Pre-fight character switch:
Hold either "R" or "L" triggers during the loading screen prior to a fight to change which character starts the fight.
Trophies:
Bronze trophies
A Friend in Need - Perform 100 Crossover Assists. (Arcade/Online only)
A Warrior Born - Earn 5,000 Player Points (PP).
Above Average Joe - Land a Viewtiful Combo. (Arcade/online only)
Advancing Guardian - Perform 100 Advancing Guards. (Arcade/Online only)
Assemble! - Participate in an 8 player Lobby online.
Big Bang Theory - Perform 30 Hyper Combo Finishes. (Arcade/online only)
Brave New World - Participate in any mode online.
Crazy Good - Surpass the rank of Fighter.
Defender - Block 100 times. (Arcade/Online only)
Devil with a Blue Coat - Earn 30,000 Player Points (PP).
Dreaded Opponent - Participate in 200 matches online.
First Strike - Land 50 First Attacks. (Arcade/Online only)
Gravity? Please... - Land 50 Team Aerial Combos. (Arcade/Online only)
Hard Corps - Perform 30 Crossover Combination Finishes. (Arcade/online only)
Hellbent - Participate in 100 matches online.
Hotshot - Win 10 battles in Ranked Match.
Incredible - Win without calling your partners or switching out in an online match.
Mega Buster - Use 1,000 Hyper Combo Gauge bars. (Arcade/online only)
Mighty Teamwork - Land 30 Team Aerial Counters. (Arcade/Online only)
Missions? Possible. - Clear 120 missions in Mission mode.
Mutant Master - Land an Uncanny Combo. (Arcade/online only)
Need a Healing Factor - Win without blocking in an online match.
Noble Effort - Get a 5-game win streak in Ranked Match.
Passport to Beatdown Country - Fight in all of the stages.
Perfect X-ample - Use X-Factor 50 times. (Arcade/Online only)
Quick Change-Up - Perform 50 Crossover Counters. (Arcade/Online only)
Savage Playing - Perform 50 Snap Backs. (Arcade/Online only)
Saving My Quarters - Beat Arcade mode without using any continues.
Seductive Embrace - Play in Online Mode for over 5 hours.
Slam Master - Win 50 battles in Ranked Match.
The Best There Is - Beat Arcade mode on the hardest difficulty.
The Points Do Matter - Earn 400,000 points in Arcade mode.
Training Montage - Play in Offline Mode for over 5 hours.
Silver trophies
Divine Brawler - Earn 100,000 Player Points (PP).
Dominator - Collect 100 titles.
Fighting Machine - Win 100 battles in Ranked Match.
Forged From Steel - Participate in 300 matches online.
Full Roster - Battle against all characters online.
High-Score Hero - Earn 500,000 points in Arcade mode.
Master of Tasks - Clear 480 missions in Mission mode.
Mega Good - Surpass the 6th rank of any class.
Rivals Welcome - Play in Online Mode for over 30 hours.
Training in Isolation - Play in Offline Mode for over 30 hours.
Up To The Challenge - Clear 240 missions in Mission mode.
Gold trophies
Comic Collector - Unlock all items in the Gallery.
Waiting for the Trade - View all endings in Arcade mode.
Platinum trophy
The Ultimate - Earn all Bronze, Silver, and Gold trophies.
