Level Passwords...
	Level Passwords for Jerry...
	Level Passwords for Tom...

2 = 3783
3 = 5423
4 = 5348
5 = 5126
6 = 8238
7 = 8143

The passwords when you are playing as Jerry:

Password	Effect
1236	Level 1-1
6878	Level 1-2
5121	Level 1-3
2753	Level 1-4
7616	Level 1-5
7531	Level 2
8358	Level 3
1176	Level 4-1
6718	Level 4-2
5261	Level 4-3
8251	Level 5
2761	Level 6
2856	Level 7-1
5228	Level 7-2

The passwords when you are playing as Tom:

Password	Effect
5488	Level 1-1
4121	Level 1-2
1353	Level 1-3
8246	Level 1-4
3868	Level 1-5
3783	Level 2
5423	Level 3
5348	Level 4-1
4281	Level 4-2
1413	Level 4-3
5126	Level 5
8238	Level 6
8143	Level 7-1
1456	Level 7-2