Very small update -- but I consider the Waypoint bug game-breaking, so I wanted to resolve ASAP.
The next larger update will be focused on bringing the demo up to the current state of the main game -- as Steam's Summer sale begins in a few days, and I'd prefer to have it represent the current state of the game.
Added cancel button to main-menu option panel.
Pressing escape in the main-menu will close the option panel if open.
Fixed major bug that could cause irrecoverable performance hits when Waypoint Isle navmesh was instantiated or destroyed.