Simple controls which for phone must be great. 4 level which were increasingly difficult to beat. A little bug I found was, that when your mouse if far away from the screen e.g. on a neighboring screen more force is applied to the cube. This exploit could be use to just stick to a wall and slowly glide down :D.

I feel the hit boxes could have been more forgiving. Furthermore longer levels with average difficulty would have been great too.

All in all a complete experience which was fun to play.

Respect Of the Theme - Block ✅ | falling ✅

Originality - dodge the spike platformer with interesting controls.

Fun to play - Too hard to control with a mouse on PC. didn't beat level 3. Could be fun if PC was given better control and the control used was just for mobile. 

Effort - falling block, static bodies, check against spikes. Not a lot mechanically. But well executed enough. Wish the pc controls were better.

Beauty - turn off the pixel filter, the gfx were blurry. otherwise I like the color variance. I like the spikes crystal-y design. I like the simple red square. 

It was difficult to play. I liked that the "control" was just the mouse being on the left or right side of the screen. First in the jam to do something like that. Art was blurry. I wish it was easier to have control over the dot. Couldn't beat level two even. A way to slow it down would have been nice.

level 3 and 4 are really complicated :)

I understand the idea and more level with a more progressive difficulty would have been a plus

It isn't a bad game, but it could've been better. Would be awesome if you made the collision for spikes smaller.

Also, the music and art aren't the best. I checked your profile and this isn't your first game.

Lil' bit of music theory https://www.youtube.com/playlist?list=PL_yd4ERN4Vtu3oPfjawcDmNBVoJj40v0X

Pixel art do's and don'ts

Remember, practice makes you better.