Fun game, I felt like I was a kid playing games on addictinggames.com again!! Making a game in a week is a huge accomplishment, and most of my feedback is the kind of stuff that gets added over a longer period of time-- that's adding juice, or player feedback to the game. This could be adding an effect when my bullets hit a reindeer, an animation when I reload, a screen effect when I get hit, or a sound when I get a powerup. I think some audio and particle effects would accomplishment a lot of that, and I know there's a ton of musicians in the ICG discord that are itching to join a team. One bug I noticed was that the cursor hotspot was still at the top-left of the asset instead of the center of the crosshairs, you can fix this in Player Settings by messing with the cursor hotspot value, those get pretty weird though so I'm not confident what your values might need to be. Great job, super fun game, and great use of the prompt!