(*Note: Monster Galaxy: The Zodiac Islands can be downloaded for free from the Apple and Google Play app stores. However, server connection with Gaia seems to be discontinued now; one cannot receive a daily prize but the game is completely playable otherwise.)
Game Description: "Monster Galaxy is a fantastic world where you can capture and train magical creatures called Mogas. Few people have this talent, but guess what--you're one of them! The bad news is that your homeland is ruled by King Otho, a royal jerk who only lets his personal army tame Mogas. You'll have to cross the Zodiac Islands to get to Otho's castle, but if you can knock this clown off the throne you'll be a hero for the ages. Are you ready for an epic adventure?"
Monster Galaxy: The Zodiac Islands takes place in a fictional realm similar to the Pokemon series wherein the player character travels through the land and captures creatures to battle with. One is able to choose between a male and female avatar to represent them in the game, as well as select their very first moga. Moga’s are animals that one can collect, train, and battle in the game. Most of the mogas in the game are actually just some sort of mutated or combined animal, or ones that have shown up on Gaia main, such as in a Chance item. Check out the moga section of this wiki for more information.
There are a total of 14 islands to explore and master on your journey to end the tyranny of King Otho.
On the iPad version of Monster Galaxy: Zodiac Islands, Crystal Rift is an additional island, separate from the main story of the game. It offers tamers the opportunity to tame rarer Mogas that are ordinarily not found in the game. It becomes accessible only after you have cleared Aries Island.