Defeat the giant soldier in "Amused to Death"

Defeat the Joker in "Amused to Death"

Defeat Poison Ivy in "No Green Peace"

Defeat the Penguin in "Fowl Play"

Defeat Catwoman in "Tale of the Cat"

Defeat Two-Face in "Trouble in Transit"

Defeat Scarecrow in "Perchance to Scream"

Defeat the Riddler in "Riddle Me This..."

Defeat the Joker in "The Gauntlet" and save Gotham in one session. Congratulations, detective!

Earn an extra life without dying on Normal difficulty or higher

Beat the game on Easy difficulty

Beat the game on Hard difficulty

Climb the building in "Tale of the Cat" without stopping, without taking damage, and without missing any jumps

Find Catwoman's cat, Isis, and give her to her in "Tale of the Cat"

Avoid taking damage from the Joker's bombs, flying bombs, or the rollercoaster itself in "Amused to Death"

Defeat the Penguin, Scarecrow, and Clayface in "The Gauntlet" without taking damage

Destroy 10 cars and catch up to Two-Face in the second section of "Trouble in Transit"

Defeat Poison Ivy in "No Green Peace" without taking damage

Score 75,000 points

Select all items when starting a stage and cycle through them

Hit Catwoman 25 times during the elevator section of "Tale of the Cat" without taking damage

Hit Catwoman 20 times during the freefall section of "Tale of the Cat" without taking damage

Defeat 5 goons using plastic explosives

Defeab 9 goons using stars

Avoid all false floors that hide or trigger spike traps in "Amused to Death"

Complete the rooftop chase section of "Tale of the Cat" without losing sight of Catwoman

Defeat Catwoman at the end of "Tale of the Cat" without taking damage