Ecco the Dolphin is an Underwater, 2D Adventure, Action, Side-scroll, and Single-player video game developed and published by Sega. The game takes the player in an underwater adventure where the player will experience the life of Ecco, who is a young Dolphin. It offers endless ocean where the player controls the character from a side-scroll perspective to complete the tasks. The title serves as the first title in the series of Ecco the Dolphin video game. During the gameplay, the player must travel through time to battle against hostile extraterrestrials in the ocean of the planet Earth and on the spacecraft of an alien. In the game, the player can do aesthetic spin the air when jumping. There are a series of challenging levels and the player must complete each one to score the points. As the player proceeds through the game, it becomes challenging to play. The player discovers an ancient library and a time machine, when traveling to the sunken city of Atlantis. Ecco the Dolphin offers an exciting gameplay, brilliant graphics, and smooth controls.