A good copy of cubefield, but i prefer the other one. This has a lot of momentum, it seems pretty heavy to move.

this is great for a first game! I loved the falling cubes. It would be nice to have more levels, of course. I have no problem with lag or controls, so keep up the great work!

This game is fun! Ok, maybe put the control keys in the description, but A and D are ok.
I enjoyed

Very impressed for your first time making a game on here. I would suggest the arrow keys would be better to move rather than A and D.

The game crashed with the following error: Uncaught TypeError: Failed to execute 'setPosition' on 'AudioListener': The provided float value is non-finite.