Red Tuna Coast is the first stage in Sea of Tuna.
- Infinite Doges and Snaches spawn after 0 seconds0f, delay 3~20 seconds90f~600f.
- Infinite Doge Darks spawn after 40 seconds1,200f, delay 12~22 seconds360~660f.
- 2 Doge Darks spawn after 40 seconds1,200f, delay 0.07 seconds2f.
- 1 Dark Emperor Nyandam spawns as the boss after 6 seconds180f.
Using anti-Red cats and meatshields such as Wall Cat and Macho Cat can definitely make this level easier. If you have Pirate Cat, this level is very easy. With proper meatshielding, a good stack of them can completely take Dark Emperor Nyandam out of the game, constantly knocking him back when he's about to attack.