Completed Level 1 with 5 credits or less
Earned the 5000 point bonus for Grissom car chase
Completed level 2 with 5 credits or less
Completed level 3 with 5 credits or less
Earned the 5000 point bonus for Joker's car scene
Completed level 4 with 5 credits or less
Earned the 10000 point bonus for capturing all of Joker's balloons
Completed the game with 5 credits or less
Scored 50,000 points 5 credits or less
Scored 150,000 points with 5 credits or less
Scored 250,000 points with 5 credits or less
Made it to the Batmobile with 5 credits or less
Made it to the Batmobile with 100 points or less
Rescued Vicki from the Joker at the museum with 5 credits or less
Acquire 3 extra hits through bat symbol pickups (6 total at once)
Survive your first run in with the joker without getting hit and 5 credits or less
Survive your 2nd run in with the joker without getting hit and 5 credits or less
Completed Level 1 with only 1 credit
Completed level 2 with only 1 credit