From the Award Winning Studio Crescent Moon Games and Glenn Corpes, one of the creators of the original Populous series of games, comes TOPIA WORLD BUILDER, a unique world building sim, tailored for iOS devices.

Topia World Builder is a world creation simulation. You become god and shape the land as you choose, by the use of touch controls. Swipe your finger to create mountains, valleys, rivers, and oceans. Watch trees grow, spawn thousands of animals - and watch them live and die on the planet of your creation!


-Create Mountains
-Create Valleys
-Create Rivers
-Create Oceans
-Spawn various animal types
-Build enormous herds of animals
-Watch predators attack other animals
-Save your worlds so you can edit them later
-Change the color of land, water, sky
-Play in both landscape and portrait modes

What’s New

Version 1.6.1

This app has been updated by Apple to display the Apple Watch app icon.

Native support for iPhone6 and iPhone6 pus screen resolutions

New in 1.6
Herbivores can outnumber and kill a carnivore.
Poips now eat trees.
Shoals of fish.
Amphibious Broncodiles.
'3D' gyro driven view motion.
Day/Night cycle.
64 bit CPU support (saves power on new devices)

Land creatures are less likely to wander into the sea.
Birds don't get stuck and interact with the Landscape.
+many small fixes.

Ratings and Reviews

3.6 out of 5
237 Ratings

237 Ratings

Hsnncndjsidkdnnz ,


great game, crazy potential, needs updates. Here are my suggestions that would really help this game. First off just time, the game is simulated way to fast, you put down a predator and it instantly sprints to go eat a prey, please slow the process down maybe have feeding time or something like that, also a predator without food dies within 30 seconds plz make that longer as well, this would give us more time to enjoy the game and not worry about putting down so many animals, next idea is if predators would fight, that would be cool it happens in real life so it would be epic seeing a rare occasion where 2 predators in the game fight, would be even more cool if the winner would be a surprise that would keep it so interesting, next is the ocean plz put more animals in there im excited to see whats next for the ocean i would like to see sharks and maybe dolphins, the most important update i would like to see is the time situation, predators fighting predators (only sometimes), and more animals like sharks hawks tigers and things like that, would also be cool if there were more things to edit the world with but plz all this game needs is some updates and it would be epic so plz hurry
edit- congrats you have a game with unlimited potential and were to lazy to do anything, dont worry someone else will take this idea and reach its potential

Crimson God 22 ,

Game needs to be realistic

This game concept is truly amazing!!! The trees need to be self spawning so the creatures that depend on them don't die out. Also the the creatures in the game should all be interconnected by the food chain and the wolf like carnivores should have a pack mentality so it is more realistic. Also the carnivores need to be less aggressive so they don't kill off all their food, and the herbivores should not beable to kill predators they should run. Also if you happen to put in humans I think they should be like caveman , live in tribes up in the mountains and they come down to hunt and can hunt basically anything they run into. Also the birth rate of humans should be significantly slower but they should be stronger and more resilient. Also if you decide to put in natural disasters like tsunamis or plague that would be cool. The plague could originate from bacteria which is essential to life and is something you have to place In order to have any life on your planet. ( of course the plague ratio would be slim and not common but possible, and would be spread when animals came in contact and there could be certain plagues that certain animals are immune too, predators would most likely be immune so as to kill the sick. I love the game and hope you take these ideas for the most part and incorporate it into the game.

Some bs ,

Very very good sandbox game, but

Love the game, all around awesome but a few things that bother me is there is no food chain for the birds they don't even eat the fish the crocs never die so they become way over populated in one area and don't roam the world. Also I wish I was able to make a stable world that has both predators and herbivores it seems like the predators either become way to massive or the herbivore herds become so big that all the carnivores just die eventually. I can't wait to see what they will do with humans just hope it doesn't take forever for them to release, but over all awesome sandbox all around worth getting, O and the trees don't regenerate like the grass so the one herbivore that feeds off trees just die out and never really get huge herds. Birds also eat the trees making it even more hard to keep poips out. I think if they added a designated breeding ground zone for both herbivores and carnivores that kept the opposite out it would make a more stable environment but they would have to make it very small or make the world a bit larger also they would have to make it that the few carnivores that stay at the breeding ground to reproduce don't have to kill to do so and won't starve from not being able to hunt in that short time like they usually do. Idk just an idea but good game great potential

App Privacy

The developer, Crescent Moon Games, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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