Thanks to feedback by the folks on the /r/Godot subreddit and some private testers, a new version of Pinnacle is available.

This will probably be my final update as I'm ready to move onto my next project.

What's changed.

1. Added an additional tutorial item describing the Hyperspace function. Hyperspace is a critical ability to the game as it allows you to move instantly to a random location on the landscape at the cost of 3 energy. In later levels it can be impossible to get out of the starting location due to the height of the landscape without hyperspacing.
2. Added a direction indicator when your energy is being drained by a sentinel or sentry.
3. Removed the poem in the intro. I initially thought it was a cool touch but it was really a bit cringe and people just skipped it anyway. So I've replaced it with a short disclaimer.
4. The game window will now start on the monitor that has keyboard focus.
5. Added a quit button and confirmation dialogue.
6. Added the players energy score next to the energy icons.