Trophies - Successfully complete one of the following tasks to get a trophy:

Give Your Fists a Rest (Bronze): Defeat an enemy using a weapon in Scenario Campaign mode.
Night at the Movies (Bronze): Unlock a movie in Scenario Campaign mode.
Treasure Amateur (Bronze): Collect 50 treasures in Scenario Campaign mode.
Treasure Enthusiast (Bronze): Collect 100 treasures in Scenario Campaign mode.
Enemy Hunting Amateur (Bronze): Defeat 300 enemies in Scenario Campaign mode.
Enemy Hunting Enthusiast (Bronze): Defeat 1000 enemies in Scenario Campaign mode.
Playing With Fire (Bronze): Defeat 100 enemies with the Flamethrower in Scenario Campaign mode.
Heavy Artillery (Bronze): Defeat 100 enemies with the Gatling Gun in Scenario Campaign mode.
Ready for Action (Bronze): Pick up 300 health recovery items in Scenario Campaign mode.
Brute Force (Bronze): Defeat 100 enemies with the Lead Pipe in Scenario Campaign mode.
Thirsty Fighter (Bronze): Pick up 50 drink items in Scenario Campaign mode.
Crate Breaker (Bronze): Destroy 100 wooden crates in Scenario Campaign mode.
Alien Hunter (Bronze): Defeat 10 aliens in Scenario Campaign mode.
King of the Hill (Bronze): Knock 10 enemies in the water in Scenario Campaign mode.
A Friend in Need (Bronze): Rescue your downed partner 3 times in Scenario Campaign mode (single player).
Combo Amateur (Bronze): Perform a 10 chain combo in Scenario Campaign mode.
Combo Enthusiast (Bronze): Perform a 30 chain combo in Scenario Campaign mode.
Upgraded Assistant (Bronze): Upgrade Alisa to the highest possible level.
What’s So Special About It? (Bronze): Obtain the Special Flag in Scenario Campaign mode.
Learning is Fun (Bronze): Clear the tutorial stage in Scenario Campaign mode.
Moving On Up (Bronze): Win a Ranked Match in Online mode.
No Pressure (Bronze): Win a Player Match in Online mode.
Fighting Amateur (Bronze): Play 3 matches in Online mode.
Fighting Enthusiast (Bronze): Play 10 matches in Online mode.
Arcade Addict (Bronze): Clear the Arcade Battle in Offline mode.
Team Toppler (Bronze): Defeat 3 teams in Team Battle in Offline mode.
Survival of the Fittest (Bronze): Earn 10 consecutive wins in Survival in Offline mode.
Practice Makes Perfect (Bronze): Inflict a total of 1000 damage in Practice in Offline mode.
Ghost Vanquisher (Bronze): Defeat 30 Ghosts.
Love That Money (Bronze): Collect more than 5,000,000 G.
Item Connoisseur (Silver): Obtain a Rank S Item in Scenario Campaign mode.
Treasure Master (Silver): Collect 200 treasures in Scenario Campaign mode.
Enemy Hunting Master (Silver): Defeat 2000 enemies in Scenario Campaign mode.
Scenario Expert (Silver): Clear all of the stages in Scenario Campaign mode.
Combo Master (Silver): Perform a 50 chain combo in Scenario Campaign mode.
Fighting Master (Silver): Play 30 matches in Online mode.
Machine Crusher (Silver): Defeat NANCY-MI847J.
No Key For Me (Gold): Clear the Millennium Tower stage without the boot-up key in Scenario Campaign mode.
Gallery Completionist (Gold): Complete the Gallery.
Platinum (Platinum): Unlock all trophies.