sand:box

This is really great for an app that doesn't have ads. Zero ads. It is quite rare to see apps with no ads. Everything is very well done as you expected it to be. However, the only reason I gave this four stars is add speed feature if that is possible. Like 2x, 4x, 8x. But yeah, this app is excellent and if you are reading my review, what are you reading for? Download it.

Great game! Relaxing, love blowing things up, lots of cool items. And a single, one in-app purchase, that's ONLY $1.50! One complaint is that the game seems to move very fast, almost seeming at x2 speed. This may be my very advanced phone (Galaxy S20) and it's refresh rate, or just the game's speed- either way, a speed option would be nice. Preferably, making it slower, but if it is just my refresh rate, maybe a x1.5/x2 for other people. All in all, great game!

Great game, got nine things you could add. 1. Slow motion 2. Fast forward. 3. Temperature slider 4. Dynamic objects (Affected by gravity)5. Objects with different weights 6. Breakable objects (Like glass, brick, stone, wood, coal, etc.) 7. Dirty water (Can be used with the sieve.) 8. Drag (Used with 4.)9. Gravity Slider. Overall, excellent game, great job! 👍

This in my opinion is the best sandbox game out there. Unfortunately the developer gets little to no gets no revenue from the game due to having no ads but that's the thing. There's no Ads! I bought premium and It's better than I could have imagined. Keep up the incredible work! But if I'm being totally honest the combination of simple game mechanics and pixel art style makes this game truly incredible, and this better with less money than most games out there as well!

I really like this game as a falling sand game. It's actually pretty optimized until, of course, you zoom all the way out, set the brush size to max, and fill half the screen with fire. But it really is good! I only want the wood to look a little more like... wood, and I want a lighter background. I was hoping for a sky blue. Oh, and an option to toggle solids replacing eachother when one is drawn over the other. 👍

Honestly this is just the most re-playable game, ever! You basically just mess around with different things, ranging from rock, to uranium, to termites, and a bunch of other random stuff. It doesn't have any ads, which is always a plus, but it does have an in game purchase for 2 bucks that gives you even more elements to mess around with! I do wish some elements reacted with others more realistically, but otherwise really cool!

This game is highly recommended in my opinion and is extremely satisfying. I would like the feature where if you click on something it would say its name back because I liked it. Instead you could just make a picture next to the name on the help screen with settings, tips and tricks and help with the different things. If anyone reads this and doesn't have the game, then WHAT ARE YOU DOING!! Just download it. Also with the feature I mentioned I would really appreciate it if you put it back in.

A great game that any mobile gamer should have in their library of games. A solid 8.5/10 for how fun the gameplay is. Build structures and conduct experiments whenever you want with this game and who knows, maybe the outcome of the experiment will be a massive, impressive explosion! It also has no ads, which is very nice. It's missing one feature: the option to select if a structure has gravity or not (by structure I mean an object made of a material like steel or wood that doesn't move).

It's an excellent game. Very satisfying and fun, however, there are some things that I have to say that should be added. For one, the uranium is very quick at heating up and exploding, so I want a way to control the rate of which things explode. Second, I feel like there needs to be more new items. The items are great, actually, but sometimes it feels like there is not enough items. Finally, I would KILL for some ragdolls in the game that fight and a button to add gravity to glass&metal to break

This game is great. Well, if you can call it a game. I'd call it more of a voxel physics simulator, but it doesn't matter what you call it, because sand:box is great. I've spent a hours making crazy environments with random materials just testing to see what happens when I combine it with other random materials. Would not recommend if you have an older phone because it can get a tad bit laggy.

This is a really good game. It would be cool if there were solids that have differentiating weights such as a block with 100 kg weight and could crush through brick. It would also be cool if there were interactive objects such as switches that include wiring. I wish there was a multiplayer mode where you can make worlds with other people, but I don't think that will happen. Also with premium should come more features like instant erase or more backgrounds and more saves. I like this game a lot

I love this little game so much! There is so much to do if you just wanna zone out and draw whatever. One tiny bug is that sometimes my brush size if i change it it goes really wonky. I fixed it by uninstalling and reinstalling but if this could be fixed in an update at some point? It isn't the biggest deal though really it's a great little game to just create (or destroy) things with and I highly recommend if you like just talking to yourself or listening to music as there's no ads

This app is an excellent tribute to the Flash games I spent hours on as a kid. I'm very impressed with the complex interactions each element has with the others! I think the game could be improved with mechanisms, like fans to control wind and maybe the ability to move entities on the screen with our fingers. Either way, it's already a great and intuitive little toy.

Although the idea is simple I have played it so much! It's interesting to see reactions and to generally experiment with things and when I downloaded it I was pleasantly surprised. I didn't think it would be that interesting but I like the concept - just playing around. Usually lots of levels in a game is pretty daunting but to just have the freedom to do anything is a refreshing change. The paid item is not overpriced like those in other apps either. I would definitely recommend this app.

I love this game! It is a true sandbox game with no defined goals which is not a playstyle for everyone, but I love the freedom it gives you. I often find myself getting sucked into the game due to my own curiosity. The settings are highly customizable and most of the items in the game are available for free, with only a small percentage needing payment. The only drawback is that the 'flash' that happens when you use uranium can be very bright, which may cause issues with photosensive users.

This game is really really fun to play when you are bored! I mostly love to make different experiments. I also love the new update! The premium thing that you can buy is very cheap but very good. It would be cool if you could add more living things like insects as there are only 2, it would be cool to experiment things with spiders and grass hoppers.

This is a really good sandbox game, not too many ads, none actually, and it doesn't push premium every two seconds. I really like all of the elements but I wish there were more! It's cool that there's heat vision and that everything has its own kind of texture, even though it's pixelized. I almost don't want to get rid of it.

I really enjoy this game, or, should I say, particle engine. I can't find the right words to describe this app. Although, I have noticed two problems. The first is that sometimes it zooms in without me entering settings. The second is that when you enter the app, the settings are default, not my custom ones. Also, even though I don't have premium, the price looks very affordable. I highly recommend this app to all.

This game is really fun to mess around with. I payed for the full version and smething I would like to see in the future is more things to use. Some suggestions are people that you can place down and they can react to the environment, wires + electricity and maybe some kind of way to make machines. Another thing that would be awesome is an organism that evolves over time depending on its environment, maybe it can even fight against other organisms. I know that last one would be pretty hard tho.

Very fun and relaxing engine with lots of options to explore new combinations of materials. The change view mode is very interesting, and I think more cold items could be added to the game. There is one nitpicky issue, and that's when you place black holes. They seem to emmit heat (as shown by the dark red colour)

I am obsessed with this game. It's so relaxing and gives me so much creativity to do whatever I want. I can cause absolute chaos, experiment with different materials that correspond with real-life physics, cause more chaos after getting distracted from my experiment. And it is so relaxing and satisfiying. Not to mention ad free, bless these people. 10/5 stars if I could

Ok so I downloaded it after playing it on and off for around 2-3 yeard and thought about giving a more detailed review Pros: brilliant game. Amazing graphics. the fact it is ad free is splendid. Good feedback from creator Cons: has not been updated for 2 years maybe add some more things , I tried to turn the rotate setting off so the water didnt fall to the side but it still did. Will be re downloaded to see if that fixes it. Over all great game. Well done!! - a very happy customer

I love this game. It is a great game to play when you're bored. However, there are things I would change. When the indestructible wall is touched with liquid nitrogen, and then uranium explodes, the indestructible wall breaks. Also, sometimes when you ignite the fuse, it doesn't go all the way. And for placing things, a line function or circle function would be nice to have.

Possibly the most thorough and accurate particle physics game. Very easy to play, super simple controls and intuitive interface. A few things I'd like to see: 1: Undo button and save states. 2: Pipes with a directional flow (not just a tap.) 3: Wires, to conduct electrical charges. 4: Lead, to shield the uranium. 5: The addition of gravity wells. Which brings me to my next point: 6: Movement physics. A few simple objects, like paddles that turn, for water and steam. 😄