I know you can't move at the start, this is not a bug, you can move once the intro is over. UP,DOWN,LEFT,RIGHT arrow Keys to move or WASD Press E to open your inventory and Q to close it. you can also click the quest icon and press Q to close it. Your hunger or thirst going down is a good thing. In the inventory it will ask what you want to use type something in and if you want something else close your inventory and reopen it.
The music is from final fantasy 1. And the ending sound effect is from mario.
