Default Controls
← → ↑ ↓ = Directions
A = z
B = x
X = a
Y = s
C (Top-Left Shoulder) = q
Z (Top-Right Shoulder) = e
L2 (Bottom-Right Shoulder) = r
R2 (Bottom-Right Shoulder) = t
Mode = Right Shift
Start = Enter
About the Ecco the Dolphin (Japan) SEGA Genesis Online Game
Hey there! Welcome to the online version of Ecco the Dolphin (Japan) for Sega Genesis. Dive into the deep sea adventure as Ecco, the friendly dolphin, and explore mysterious underwater worlds. Experience the beautiful graphics and challenging gameplay of this classic game right in your browser, no downloads required. Simply click to play for free and relive the nostalgia of this beloved title. Enjoy the soothing music and immersive gameplay as you swim through the ocean depths. Have fun playing Ecco the Dolphin (Japan) online now!
