| TMNT 3: Radical Rescue (Gameboy) | CheatingDome.com | 
| Level | Password | 
|---|---|
| Before Scratch | 1000002 | 
| After Scratch | 2100002 | 
| After Card 1 | 4110102 | 
| Before Dirtbag | 1111102 | 
| After Dirtbag | 2311102 | 
| After Raphael | 3311302 | 
| After Card 2 | 4331302 | 
| Before Triceraton | 1311302 | 
| After Triceraton | 2711302 | 
| After Donatello | 3711702 | 
| After Card 3 | 4773702 | 
| Before Scale Tail | 1777702 | 
| After Scale Tail | 2H77702 | 
| After Splinter | 3H77HO2 | 
| After Card 4 | 4HH7HO2 | 
| Before Shredder | 1HHHH02 |