great game!
here are some points to make it even better:
- the jump feel seems a little bit off, maybe increases the gravity of the player object?
- I notice some text coming out of the textbox border
- The black border of the game area is a little bit annoying, you can put texture instead of black. for example, put a rock texture.
- the mouse is only used to navigate the menu & close the dialogue box. It will be better to be able to close the dialogue box using keyboard.