Here Ecco is still a small dolphin which cannot do much and solve challenges. This idea affected the game which appeared easier and more artless than Ecco 1.

Once, playing with friends among the mossy stones on the shallow waters, ECCO swam across a glass looking shape blocking the way to a suspicious cave. Having produced the surprised exclamation, the dolphin received the answer from a crystal creature – who could have thought that such “pieces of glass” not only live in the oceans, but have also organized the whole colony, the network that puts together all the reservoirs of the Earth. Artful dolphin instantly took an interest in the treasured dream – to see personally the living legend of Atlantic, Whale Big Dark Blue, resting in the company of his girlfriend somewhere far away. And in fact the little beggar succeeded in the inquiries. What's more, for a small payment his new friend agreed to transport Ecco and the company to the vicinities of a shelter where the whale was residing.

ECCO JR. Paswords

1. HOME SEA: CSJ
2. AQUA MAZE: CFR
3. BAY OF SONGS: HOF
4. SEAL ROCKS: RCL
5. TREASURE CAVES: SLR
6. THE SEA OF MUSIC: JHO
7. OCEAN TAG: FCJ
8. THE FISH CAVES: CRS
9. TURTLE ISLANDS: LJS
10. OCTOPUS PASSAGE: ROC
11. THE ENCHANTED SEA: OSH
12. MYSTERIOUS RIDGE: HRL
13. THE LAGOON OF STONE FISH: FSL
14. DOLPHIN RIDE: OFJ
15. VENTS OF PEARL: JRF
16. SEAHORSE REEF: LOH
17. MELODIC WATERS: FLR
18. MEETING MAZE: RHJ
19. THE ENDLESS SEA: NO PASSWORD