Nice entrance!  You should try to finish it after the jam with the helpful feedback you have been receiving.  I did let it run until the bricks reached the top, but the top line kept on disappearing and the game did not end.  Is that intentional or a bug?  

For the first time, it is quite good! There is still a lot of polish left, but because it's jam, everything is fine!

I liked your game very much! nicely done!

This game is really good, though it may get stale after long play sessions. It's really really soild in terms of it's looks and the base mechanics.

For a first time entry this is really good! The concept is extremely unique.  It gave me some missile command vibes but with a tetris twist. I hope you continue to develop this after the jam with sound effects and a few additional visuals. For the UI as well, I would recommend putting  vertical borders on the sides to remind the player how far they have to fill out horizontally. As I was playing, I thought I filled out a whole row but it turns out I was missing a few blocks to the sides since I didn't know where the borders were. 

Really cool idea, I never thought about it! Would be nice to have a button to speed-up the tetraminos, but otherwise I think it's an idea that could worth having as a complete game!

Cool idea, but a little more polishing would have done wonders. Either way, congrats on your first game jam!

A very nice tetris remake! I liked the idea of this, but it doesnt quite suit the theme in my opinion. Very aesthetic, a little bit buggy since sometimes the tiles dont fall to the very bottom. Besides that, a phenomenal effort, well done!

That's a decent take on an old classic!