Use left and right to move (you guessed it) left and right. You can use up and down too, but only in the opening scene. Press E to interact with stuff (doors, objects, etc.). You'll have to interact with a lot of things. Don't worry if you can't move during a specific time, you can't move during important dialogue. Go up the mountain and beat the dino!
Thanks to whoever decided the pen should be a thing.
