Congrats! You got tonnes of atmosphere into the game (pun intended). Great setting, and the art is really nice to look at and sets a great tone. Travis was really excellent. I really like the gameplay too, just fun interactions that flow you through the game at a nice pace, and do the job of getting you looking around and engaging, without being too in-your-face puzzley. I'm very happy playing games like this.
Your writing is really good too. I'd maybe have an alternate pose for the character when he's thinking to himself if you do more in the style. But I think you're really good at establishing character through the dialog even in something so short. I'm hoping you do more, get some banter between more characters going because I think you'd have a lot of fun with that!