Good game, I thought it would be a platform game, but it was a kind of game I didn't expect. I saw that this is your first game and I wanted to give you some recommendations for the next one.
-Add background music, believe me it will improve a lot the feeling you want to give to the player.
-Check out a page called ‘Lospec’, it has several pixelart tutorials, plus you have a section to draw a colour palette, it will help you a lot to make it feel better.
-Don't make the sprites too big, it's better to have 32x32 or 16x16 sprites with less detail, otherwise it can happen like with some things in the game that feel too flat.
- Make dialogue on the fly or faster, because for people who read fast it's hell.
I hope it will help you to improve in the future, good job, and I hope to see some more of your games in the future.