UFO Tattoo (???)
Want to meet aliens and get a secret tattoo as a souvenir? Complete at least 600 Steal Supplies missions for your Bunker. After that, launch more Steal Supplies missions between 21:00 and 23:00 until you randomly get a mission involving an alien egg, and complete it. Then, between 01:00 and 04:00 during rain, a thunderstorm or snow, drink a Macbeth Whisky Shot at any Nightclub: if you're lucky, you'll wake up on top of Mount Chiliad. You won't remember anything about the encounter, of course—but the legendary mark on your back will prove it really happened.
