Arrow Keys or WASD to move (WASD is recommended). Press space to sprint. The glowing blue veils are checkpoints. Press the mouse to deploy a grapple. However, you can only do three in midair before running out of energy. Touch the ground to replenish your energy. Use fullscreen if you want, it's all vector. If you don't want to, it won't really affect much.
@epninja for a lot of the grappling hook script and for the camera movement.
