Here are some cheats and tips for the game Joe And Mac 2: Lost In The Tropics.
Level Password
First stone RJNK BQKT THQH JGCB
Fourth stone RJNK BRGK TJDH JCDB
Seventh stone PFGT JPFD QFML FLDB
Both have kids RKGP TNFB LDML FRFB