Earth is in trouble and its animals are defenseless: in Star Zoo Tycoon only you can help them! Save the animals, expand your space ship and free them all!
In Star Zoo Tycoon you are the leader of the Zoonks, a friendly alien race that simply cannot watch animals suffer and wants to see them happy. With the help of your Zoo space ship and all kinds of habitats, you'll take them to Ark, your sanctuary planet, and have lots of fun along the way!

SAVE THE ANIMALS!
Dozens of animals, from all types and all corners of the world, need your help. Travel through all the continents and rescue them all, from the most common to the most exotic and legendary!

KEEP THEM HAPPY!
Lots of animals make a lot of mess! Keep an eye on your habitats, take good care of them and keep them clean to make them happy on their journey to Ark sanctuary planet.

EXPAND YOUR HABITATS!
On your space ship there is room for everyone: the more animals you save, the more money you earn that you can use to unlock more habitats so everyone can be together in the trip of a lifetime.

COMBINE THE ANIMALS!
Habitat full? No problem, you can merge the animals into more powerful versions and make room for even more!

EARN REWARDS!
An alien ship with out of this world attractions! Lots of visitors are anxious to seeing the rarest animals and, of course, pay top cash for it! Get money, profit more and more and use your riches to save them all.

HAVE FUN WITH MINIGAMES!
All work and no play? Kick back and enjoy some R&R with lots of fun minigames packed with outworldly rewards!

FREE THEM ALL!
Full ship? Time to go back home! Throw a big goodbye parade and free all the animals at the sanctuary planet Ark, get stardust - the most valuable substance of all time - and use it to find the rarest animals in the game!

So whatcha gonna do when they come for you? Save them all, or just stand there and watch?

// Option A //

To download Idle Star Zoo: Animals Tycoon mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Idle Star Zoo: Animals Tycoon mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Idle Star Zoo: Animals Tycoon from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Idle Star Zoo: Animals Tycoon in HappyMod App.