It's functional, but there are many negatives.
- The audio is not in proper surround sound for ambience
- The slimes overlap their audio causing garbled audio at high numbers of slime,
- No diagonal movement makes it hard to move,
- It feels like sometimes when switching directions it ignores my key press,
- The attack has an unknown hitbox size,
- The enemies don't clearly react to being hit,
- The death animation is so slow they still look like a threat.
- No attacking while moving feels bad, but that may just be a personal choice.
Congratulations on finishing the Jam with something that functions as a game, that's a feat on its own, but I wanted to give you some good feedback in case you wanted to improve.