I really dig the nostalgic aesthetics of the game.
Normally chiptune makes my ears bleed after too long, but this didn't it was hella catchy.
The deer is really creepy and unsettling so you did a great job with that.
I also love how it's easy just to pick up and play without having overly complex mechanics to get your head around. I prefer it when browser games are like this; just a better experience in my opinion.
Amazing entry for your first jam game, congrats!