The game looks really nice. Very cute and colorful pixel art, and I appreciate all the different kinds of sausages that are available. The music is also quite pleasant.
It is somewhat confusing that the defeated sausages can still hurt the player. Thematically, what does pressing "E" represent? I also couldn't figure out where to deliver the sausages. Finally, note that the level generation has some imperfections: in one game I spawned in a dead end area that was surrounded by lava on three sides, and I just had to refresh the page.