Cyrax is the leader of the aliens and enemies. His only purpose is destroying aquarium, and doing it by sending aliens. His attack ability is not directly sent to player, but he will summon his own minions (mini-Sylvesters and any of the other aliens or combinations therefore you have fought in the earlier tanks).
History
Player will face this alien when player has done every level until the 4-5. After finishing the last part of the egg, Cyrax will appear and attack player's aquarium. When you do meet up with him, all you can do is fire away as fast as you can and pick off his minions as they appear.
He also appears in the final tank with all unlocked-pets (minus Angie, Presto and any bonus pets), which the only goal is defending the tank until the last stand.
Anatomy
Cyrax has six blue legs, green body, and a giant brain-like head that stick along his head.
Trivia
- Cyrax is the last alien you face (8th), so he is considered the toughest one.
- During the fight with Cyrax, Gus can actually be harmed by lasers, this is very strange despite the game saying that he is immune to lasers.
- His story says he started a talk show after his defeat.
- He is the ONLY thing in sandbox mode that you CANNOT put in your tank.
- In Insaniquarium Deluxe: Revenge of the Fish, Cyrax become all blue and takes place of breeder. (Since he can produce the mini sylvester that takes guppies' place)