I really liked it but I have some nitpicks
tho it needs a bit of polish imo,

my nitpicks are that the screen sometimes starts flashing out of control making me lose focus (probably has to do something with the line clears making a false positive and play over and over)

I would add at least some sort of lock delay so you can have a bit of control over the pieces when they are on the ground so they don't get stuck or fly to oblivion when they land

also, I wish I could crank up the rotation speed

and a Cascade recognition (but I get what these aren't present, you literally told us in the video xd)

(other features could be that only recognizes that you are pressing downwards after releasing down from the previous piece)


this is kinda random but felt useful to  know that you could treat DAS (delayed auto-shift) as Acceleration and ARR as max speed when moving the pieces side to side

Despite not following the guideline the blind shot of the levels are really close! 

The game sure feels strong