In this video, I'll teach you how to get the UFO Key in Sell Lemons. Getting the UFO Key doubles your investor boost, essentially doubling your money flow. It is really OP, and this quick tutorial and guide will help you in your journey of selling lemons. Chapters: 0:00 - 0:12 Intro 0:13 - 0:37 Blue Lever 0:38 - 0:50 Red Lever 0:51 - 1:25 Green Lever 1:26 - 1:40 Red Lever Again 1:41 - 2:12 Purple Lever 2:13 - 2:24 Red Lever Again 2:25 - 2:55 Green Lever Again 2:56 - 3:08 Red Lever 3:09 - 3:40 UFO KEY 3:41 - 3:51 Red Lever 3:52 - 3:55 GREEN AGAIN (FORGOTTEN STEP)!! 3:56 - 4:33 Alien Room Location #roblox #selllemons #robloxselllemons Roblox Sell Lemons Tutorial UFO Key