Not a bad little clicker! Just needs some balance and a bit more polish. For instance, the auto-shoot upgrade is useless. What I mean by this is that it's the same number of clicks to kill an enemy, regardless of if they've been hit by the campfire's shot, even early on, and the stacks don't add as much bonus as one would think. The game could also do with a few more visuals, like showing something coming from the fireplace when you attack.
Also the effects volume slider does not work. Can't vouch for the other options, didn't try.
Overall I'd say this has medium Gwizziness, veering on medium/high.