Try to reach the top of this secret base using only a grappling hook to tether yourself to explosive nodes and swing upwards. Momentum is determined by your distance from the active node. The closer you are to an active node, the faster you will travel in that direction.
Avoid touching an active node directly to prevent a premature end to your climb.
Use the left mouse button to grapple onto a node, and press the X key to quit back to the main menu while a game is in progress.