Very cool boss idea! I love how you were able to grab oil barrels that depleted the boss's health! Some ideas that maybe you could add if you wanted to can be a laser that moves downwards along the screen and damages you if you move, or maybe you could add a mechanic where you can parry oil attacks and you would get more time? Either way, I'm glad you were able to submit the game before the deadline - I know it can be hard managing expectations and scope in such a short period of time! Good luck with the rest of your jam!