• The controls are fine. (I tested with a touchpad and a touchescreen)
• On my laptop the sound is not working properly. A lot of artifacts in firefox. A bit better in chrome, but not perfect. But: what I could hear sounded good, music and SFX are matching well together and are creating a nice atmosphere.
• The visuals look good. I like the style.
• It took me some time to understand what I need to do. After that I had no problem to figure out what the different blocks do when they appeared. Maybe it would be nice to add some tutorial-hints to the first level.
• The difficulty is good. After I figured out what to do I found it quite balanced. The right amount of complexity added from level to level.

• I found some bugs:
  • When dragging & clicking fast you can provoke crashes
  • Are you using colliders to prevent blocks to move through barriers? I managed by very quick movement to force a block through a barrier...

Posted my feedback on the game page. I like it, keep going!

Your game reminds me a lot of TrackMania 'hold-forward' tracks, where a player can just hold forwards  + left or something, and the car will complete a very elaborate series of stunts through the track. This is only possible because of the game's 100% deterministic physics engine (for example:This video ). I imagine creating one of those levels is basically the same as solving these puzzles.

I believe there are some possibilities for ball movement that are only possible by letting the ball bounce somewhere, and then moving the blocks around mid-game and 'brute-forcing' a solution. However, I think that this results in a large number of 'resets', which is probably bad (I am not actually quite sure what counts as a reset though, because I couldn't see it anywhere. It could also be an interesting gameplay mechanic to solve one of the later levels though, so maybe this is done on purpose.

There are edge cases where if you have several blocks close together, the GUI indicator for translating/rotating that appears when the mouse is close to a block starts activating for every single cube, going haywire.

On the level 1 act with 4 dividing walls, I was able to move the boxes through the tiny gaps at the center, because it seems the divider only blocks the very center of a cube. Is this on purpose?

Sound and visuals:

Sounds and music are good, nothing seems out of place, although a bit monotonous after a while (or I could just be taking too long on these puzzles). 

The musical notes should not be random. They should be a deterministic property of the physics. This way, pro players can come up with creative solutions that also sound like the meme songs.

The game looks very pretty. It is very minimalistic - is this going to be released on mobile?

Difficulty

I will never say that a puzzle was too hard for me, as that might make me look like an idiot. It was all your crappy level design's fault (Just kidding). But really, I think the puzzles seem balanced. I think that it should be a bit more obvious that we want to light up all the cubes. A fractional counter somewhere saying {{number_lit}} / {{number of cubes}} or even some sort of visual progress bar that moves based on that fractional amount or some visualization of that progress would give feedback of this I think. (Also it may look nice).

I still don't understand what the yellow blocks do. I can kind of intuit them, but I would never be able to explain it to you. It pushes the ball away, but it also flips the gravity in the opposite direction? It makes the ball travel in some parabolic path? Sometimes I felt as if moving the white blocks without moving any yellow blocks when the yellow blocks were active would affect the 'area of influence' of the yellow blocks as well, because the ball would move differently for seemingly no other reason. This really threw me off, and I still haven't quite figured it out. Because of my lack of understanding, solving some of the puzzles then became just brute forcing rather than actually piecing together a solution based on a solid understanding of how the blocks behave. Maybe we need some puzzles where you can't progress until you come up with a very precise configuration that can only be arrived at by understanding the blocks? 

I believe there should be a way to pause and rewind time, while placing blocks, rather than everything just resetting. This would make the problem solving much easier, more productive, more fun, more calming, and easier to experiment and understand the mechanics. But it would also give you much more scope and creativity with your level designs. You can now make your solutions much more tricky elaborate, because of how much easier it has become to explore the solution space.

I was not able to finish act 3 because I got bored/frustrated, but could just be me

It was pretty fun, though personally not for me.

I liked the sound and visual, simple but effective.

I think a short tutorial would be useful, it took a while before I understood my goal.

Also, I think a way to acces the options menu without leaving the level would be good. I also think a button to reset the ball would be a good additon, so you don't have to wait for the ball to finish moving when you already know you failed.

I noticed in one level that the ball movements became a bit unpredictable. After the ball hit a yellow cube, it followed different paths each reset. Not sure if that's intentional or not.

hello my name is Tarique am the game dev for SPEED OF LIFE 3D

I would like to give you feedbacks on your game so it can improve . send me your game link in the group so I can give you feedbacks, review and even ratings on your game .

for those who games have not got a feedback as yet visit this site and join the group

https://tariquegamecompany.wixsite.com/mysite/group/towi-group/discussion

I downloaded on mac, and it said the file was damaged and could not be opened.