Jack Bros.

Codes

Complete Map
Press Start to pause, then press Up, Left, Down, Right. To disable this code, press Up, Right, Down, Left.
Contributed By: Here To Stay.
Hard Mode
Code Effect
At the title screen use the left control pad to press Right (6), Left (3), Right (6) Hard Mode
Contributed By: TheEmulatorGuy.
Play as Pixie
Code Effect
Enter 4649 at the password screen and confirm by holding L + R + Select + A Play as Pixie
Contributed By: TheEmulatorGuy.
Sound Test
Code Effect
At the title screen use the left control pad to press Up (3), Down (4) Sound Test
Contributed By: TheEmulatorGuy.

Code	Effect
At the title screen use the left control pad to press Right (6), Left (3), Right (6)	Hard Mode

Code	Effect
Enter 4649 at the password screen and confirm by holding L + R + Select + A	Play as Pixie

Code	Effect
At the title screen use the left control pad to press Up (3), Down (4)	Sound Test

Password	Effect
6313	Crystal Palace (Jack O'Lantern)
0531	Crystal Palace (Jake Skelton)
1309	Dragon's Belly (Jack Frost)
0919	Dragon's Belly (Jack O'Lantern)
9537	Dragon's Belly (Jake Skelton)
3267	Grim Reaper's Cavern (Jack Frost)
4965	Grim Reaper's Cavern (Jack O'Lantern)
0248	Grim Reaper's Cavern (Jake Skelton)
7285	Mecha Fortress (Jack Frost)
2827	Mecha Fortress (Jack O'Lantern)
3598	Mecha Fortress (Jake Skelton)
8453	Temple of Nightmare (Jack Frost)
5923	Temple of Nightmare (Jack O'Lantern)
2745	Temple of Nightmare (Jake Skelton)

Contributed By: DeadManInc.

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