The graphics are pretty simple, but as you mentioned, you kept them that way to focus on the gameplay — which is great!
The "Consumption" mechanic is interesting, and the weapons are a nice addition! It’s a fun little game. By the way, I made a game for the same jam too — if you're in the mood to try something else, you can find it here:
https://dummy77.itch.io/ace-axeton
No expectations or anything, just sharing in case you're curious!