I liked the movement, it felt good but I think it could have some tweaks done to it, I think you lose your velocity too quickly after shooting so you can't chain shots together.
but its not very serious, you could have gave the armadillo a suit to make it a bit more serious, I know the gun adds a bit of seriousness to the situation, but personally I don't believe its serious enough for this incredibly serious jam
I think I also found a bug, when you shoot while in ball form you don't move at all, yet the fire sound plays and the flash shows, I think it would be better if the lizard unrolled like if you aim.