this game is a ton of fun, my only complaint is the ui is a little innefficent. something that would help would be making the wasd keys able to change whats selected in the ui. another thing is placing rails can be annoying, i think changing the rails to place and pick up directly under you would make it more intuitive. also please make it so i can continuosly place rails while holding down the button. very fun game, i would absolutely pay money for a full version.