I've Got A Second Chance At Life But Now I'm An Axolotl And In Massive Debt

IGASCALBNIAAAIMD is a top-down shooter made for the Ludum Dare 44 Jam

The theme was "Your life is currency" and this is the result. As it is, it's unfinished and the game's story isn't shown anywhere, so I'll tell it here:

You died and then Death resurected you as an axolotl. But it wasn't for free! Now you are in debt and have to pay with the souls of immortal beings (plus interests every thirty seconds).

Originally the game was going to have 4 enemies (zombies, demons, lichs and shadow figures) plus a vampire boss and a lot of different bubbles and upgrades.

Alas, the game has only 4 types of bubbles, one enemy (zombies) and a shop. Also simple procedural dungeons and some stats. The game doesn't even feature Lizzie (Death) :(

Controls

asdf to move
left click to shoot
right click to absorb
mouse wheel to scroll bubbles
f11 for fullscreen (broken)