Ecco The Dolphin Cheats
Downloads
Sega Master System Cheats
Just start the game and swim left to get to the Password Entry screen. Enter these passwords:
- Undercaves - GMRIQDCM
- The Vents - IUEINLDP
- The Lagoon - GRTJZYJF
- Ridge Water - OVDJDSLB
- Open Ocean - GMYMDSLI
- Ice Zone - GMBRHSLU
- Hard Water - UKZFHSLS
- Cold Water - SYQJHSLZ
- Open Ocean(2) - CCVFFSLM
- Island Zone - ALZBESLS
- Deep Water - IHPFDSLP
- Volcanic Reef - ADLYESLT
- Ship Grave Sea - INWUGSLU
- Wreck Trap - WJHQGSLL
- The Sea of Silence - IZSXGSLF
- Deep Gate - AKNBHSLI
- The Marble Sea - QSOMFSLQ
- The Library - WBTXFSLV
- Deep City - UNIQFSLN
- City of Forever - WADUFSLB
- Jurassic Beach - ONNBJPLY
- Pteranodon Pond - WPVXIPLL
- Origin Beach - AQZIJPLG
- Trilobite Circle - GKGFJPLK
- Dark Water - GZIUKPLR
- Deep Water(2) - GAAGDPLP
- City of Forever - YLQQZNLM
- The Tube - MNEYELLB
- The Machine - SKZNELLO
- The Last Fight - KANZFLLX