This reminded me of an older flash game with a similar premise, I loved the concept then I still love it now. Great job! :)

Yours is the second Tetris based game I've seen the jam but both are totally different  in execution. Fantastic twist on the theme IMO and lot of fun to play. I did manage to find a nice nook among the bricks to hide and after that while the score didn't go up, the game didn't end either! A couple of niggles: I didn't think the music went with the game at all and secondly the falling off the edges of the bricks because of the momentum was quite frustrating (although it does match the "out of control" theme I suppose). But I would love to see this implemented with more precise control mechanism to see how that turns out. Nice game!

Cool game! Clever idea mixing a platformer and Tetris. It would be nice if the character stops a little faster when not moving, but besides that, I think you did a great job!

Thats a reeaaly nice twist on a game so iconical for us all. I'm so happy to play experience's like this one that not only is a original experience but also a homage to video game history. I'm only wish that you guys had more time to polish the jump some more (the slide is very annoying.). 

But that does not erase the richness of your concept! Congrats! 

I really liked this concept, and that horror of anticipation of being crushed by a tetris piece is just right!

My platforming skills are not fantastic so I really struggled to make progress with the very precise platforming. I read that the floaty controls were intentional.. but I don't think that you needed it -- I felt the situation of being trapped inside of a tetris game pretty out-of-control by itself.

Really fun idea! I'm not sure if the slipper movement is more of a hindrance than a feature. With some tuning, I think it could be something really fun!

A really fun idea, I love how the blocks slam down into the ground. Really startled me the first time! If you were to continue working on this, I'd adjust the slippery handling.

The music is very great.The idea of turning tetris in to a uncontrollable game really fits the theme. the only problem I had has that running felt like running on ice. but overall it was a really great game. If you like you could check out my game on https://itch.io/jam/gmtk-2020/rate/698144

TRY PUTTING THIS IN TO THE CHARACTER CONTROLLER

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class player : MonoBehaviour
{

    private Rigidbody2D rigidbody;

    public float stopspeed = 1f;

    float timeLeftToStopRunning;

    float HorizontalInput;

    private void Awake()
    {
        rigidbody = GetComponent<Rigidbody2D>();

        timeLeftToStopRunning = stopspeed;

    }

    void Update()
    {
        HorizontalInput = Input.GetAxisRaw("Horizontal");

    }

    private void FixedUpdate()
    {

        if (HorizontalInput == 0f)
        {

            if (timeLeftToStopRunning > 0f)
            {

                timeLeftToStopRunning -= Time.deltaTime;

           }

            if (rigidbody.velocity.x > timeLeftToStopRunning || rigidbody.velocity.x < timeLeftToStopRunning * -1)
            {

                rigidbody.velocity = new Vector2(timeLeftToStopRunning * transform.right.x, rigidbody.velocity.y);

            }

        }
        else
        {

            timeLeftToStopRunning = stopspeed;

        }

Really good game based on fresh combination of two game mechanics (tetris + platformer). I liked to play this game.

This game makes me go YES! Super creative!

I think this is a super creative idea and I would love to see a fully developed version of this game, but I had a big problem with the slippery movement and also the fact that speeding up is instant instead of also being slippery. These things together make it impossible to have precise movement which is kind of required for this type of game and ultimately kind of ruined the experience. I can understand if it was done for the purpose of fitting the theme but I just don't think it worked out. Otherwise, the presentation is really nice and I love the way the blocks slam into the ground when they get placed, so good job on that! Give my game a try too :)

Fun idea! I did get stuck inside a single open space, however. Might be nice if the hit box size was the size of 1 segment of a tetromino so you could fit through tight squeezes. I felt the controls were too slippery so it was too hard to just move over one segment length. I wish there was some more telegraphing that the pieces were about to go into slam-mode so I could plan a bit more.

Overall, a neat idea that I wanted to play more. Definitely worthy of post-jam pursuits!

Neat game,on my last try I got cagged and couldn't jump far enough, maybe something like a wall slide mechanic could improve the gameplay.

Man I really like the game idea, but to me the slippery controls just make it so frustrating.  If this choice was driven by the out of control theme, you should concider updating that after the jam. Because then I could see this game being much fun, Great work!

Really liked the game. The only problem was the controls. Though other than that a good idea and an enjoyable game. Well done.

This was fun and it was a good challenge with how slippery the player was. Good job!