This was nice! I admit I actually thought the very first minigame thing where you shot the elves might have been the whole game--that happens sometimes. Was pleasantly surprised that there was way more :]
If there's any criticism I have it's that the messages are slow enough that I would sometimes press space too early, not realizing that there was more about to be shown to me. My first go through I didn't know how to resupply the lamp with oil, so I had to restart the game to re-get the tutorial. Otherwise, having to manage both oil and ammunition is a neat idea, though I didn't really know how many bullets I had in reserve, just how much I had in my gun.
That I had to reload slowly was a nice way to add tension. I don't think any of the health pickups actually increased my health, but I was able to get to the end.
A decent game, and a good showing for a game jam. Thanks for your hard work!