Ultimate Sandbox: Mod Online

Contains adsIn-app purchases
3.9
99.8K reviews
5M+
Downloads
Content rating
Teen
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About this game

Want to join the biggest physic sandbox game on mobile? Ultimate Sandbox (aka UMod) is right here for you.

Enter the gigantic physics simulated environment with unlimited toolsets and unlimited amazing mods. No rules, no limitations, you are free to do anything with the world. Explore many interesting game modes that match your style. Join our world on your own way, alone or with friends.

Here are the top features of our game:

- Accurate Physics system: our game uses the most advanced Physics technology, to give you the best physics environment you've ever seen.

- Many transports to pick from: Feel tired of running? Don't worry, our game provides plenty of transports for you: garry's jetpack, car, plane, aircraft, tank, submarine, etc , you name it.

- Online with other players: Feel lonely? You can create your own world yourself, or get help from other friends. Show them your fascinating mod!

- Lots of items: Select what you need from hundreds objects, to help you build your own creative world.

- Stylist 3D graphic: The game has a nice visual style that hardly found on any games with the same genre.

- Interesting mods & game modes: play anything that you want: Hunting Prop, Who is Garry, Prop Battle Royale, etc.

With more and more updates are coming, Ultimate Sandbox is gonna be the biggest sandbox game of all time. What are you waiting for? Grab your phone and start building your dream world with us, today!
Updated on
Mar 9, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.9
82.6K reviews
Yellowmedow
August 19, 2022
Absolute amazing game! There is so much you can do! Though, there alot of bugs, I mean first off the water on the island map is black? And the hacker issue, SSB2 has a built in hacking prevention system and I don't understand why you can't make one? But overall this is an amazing game! I can play it for hours but please take note to these bugs. And then I'll rate 5 stars!
69 people found this review helpful
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TNT Igniter
December 15, 2021
This is a great game. I have a lot of friends on it. But there are some glitches and i have an idea for the Gravity Gun. 1. My Idea For the Gravity Gun: The Gravity Gun has improved a lot since you added those 3 options. What if we could highlight things that are connected and pick up a whole house. 2. The Boss: The boss was too easy last update and now that the boss can heal by itself it has become almost impossible because you can't destroy the healers. 3. Saving Maps: We can't save maps.
141 people found this review helpful
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Jordynn Dolfurd
June 21, 2021
I love the game, but there are a lot of things wrong with it, the placement of the buttons and controls are terrible, like the delete button being right next to the joystick, there also aren't a lot of items to choose from in the menu, i'm giving it 3 stars for now, but unless you guys can make changes to the game, or a new update comes, that would be great. Thanks :)
65 people found this review helpful
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What's new

+ Fix vehicle can't be enter / exit properly.
+ Fix chat popup not working properly.
+ Fix car audio being too loud.
+ Fix add money popup.
+ Fix car can't be drive properly.
+ Fix hp regenation not working.
+ Fix RPG not pushing characters around.