Stage 1: Joker. Below, the comparison with the game's original card.
Stage 3: Penguin. Below, the comparison with the game's original card.
Stage 4: Catwoman. Below, the comparison with the game's original card.
Stage 6: Scarecrow. Below, the comparison with the game's original card.
The game's Final stage. Below, the comparison with the game's original card.
Now some original arts with characters that don't have their own stage (or don't appear at all)