slick and minimal but still very easy to get into and understand. Occasionally felt slightly unfair because you don't know the shape of a platform until you've chosen where to put it, meaning you may drop it off the edge of a platform because its too short, or it may be so wide it bonks the protagonist on the head and ends the game.

I thought that the game's minimal aesthetic was really pleasant, and the sounds of placing platforms were very soothing. 

Like others have mentioned, I do wish that I had a bit more information, such as the upcoming pieces; and maybe some kind of smaller "goals" while climbing (like randomly floating collectables). 
Really nice idea and interesting game though!

this  could be a very interesting game, but I think that the player needs to know how big the next cube is so is not so random and there is some planning to make 

Great job! Feels very fun to play

Nice job it's a unique idea. Overall good, just needs some music I think. And Maybe a little bit of varied gameplay

Simple presentation and nice concept! Would have loved to see what the next block was.

I liked it, but it would be even better if I could know what the format of the next block would be

Clean design, simple and fun..like Tetris and platformer in one..good job!

Very clean presentation, took me a minute to figure it out. I'm not too familiar with stackers so I'm not sure how it's reversed but enjoyable anyways. Well done!

A simple but very fun game! I think it would be better if the player can see what type of block is coming up next

-Enjoyment: Very fun, chill, and interesting!   Hoping to get the right block and working with what you randomly placed is fun!

-Creativity: Super cool idea!

-Presentation: The grey color pallet fits it perfectly, and I like how the placing block tone played a nice simple tune!

-Neat game indeed!! Please check out my non-creative entry when you can :D