Very well made game considering the limitations of scratch.

Simple little game. Relaxing music.
The fact the level didn't restart when the spaceship hit a wall threw me off but I kinda used that as a shortcut sometimes. Not keen on the ship taking so long to accelerate either.
There's a good variety of levels, some took me a few deaths.

I liked some the level design. Felt the collisions were a bit too unforgiving in the level with a lot of obstacles (level 5). Would collide with the obstacles even when not visually overlapping them.

Really interesting mechanic! But the screen is tiny!

Decent number of mechanics, which is nice. There's definitely some interesting level design there.

I'd recommend having the player's velocity reset to 0 after dying though.

I enjoyed playing it, good game.