Marty would be an insignificant Sea Cucumber if it were not for the colossal feat he has undertaken. Marty needs you, the enemy is fearsome, ruthless, invincible, that's why the goal is not victory but justice.

Marty is larva number 84 of a tender sea cucumbers family. He wandered peacefully along with his parents and siblings through the cold waters of the Chukotka Sea, near to the coast of Alaska. Marty's life had just begun when a tragic event changed him forever. That fateful day, a huge colony of Russian royal crabs, the Chatkas, invaded its waters ravaging everything in its path, and ending with the life of the whole Marty’s family. Nothing really matters anymore for our little friend, he looks for justice or… perhaps revenge.