Shibalien is the first Alien enemy that is encountered. Shibalien is a variant of Doge but much stronger. However, Doge Dark, Gabriel andMetal Doge are still stronger than him as Doge Dark and Gabriel are both fast, Gabriel has area attacks, and Metal Doge has the Metal ability. His appearance is also distinctly different; he is blue like the other Alien enemies, he has tentacles instead of legs, and he does not have eyebrows unlike most other variants of Doge. Using two Lion Cats can get the job done fast. If you have all anti-Alien Treasures from Into the Future, the Cat Cannon can instantly kill Shibaliens as long as they are not buffed.
When you first encounter this enemy in Japan, do not underestimate it. It will have 6300 HP and will deal 1050 damage due to the 700% buff! After that, it should be easy. When you first encounter it in the first few levels, use Valkyrie Cat and Mythical Titan Cat to kill it safely.
In most stages, Shibaliens will be peons and not worth paying attention to. Once you unlock him, Chill Cat can wipe out all but obscenely high buffed Shibaliens with a single blow.
A lovable Doge, genetically modified by the invaders to be the perfect foot soldier! Always says "We think", but is really selfish. That's why he fights with his dorm-mates.