3 leg lady is called Virginia she's helpfull when she joins your team (usually comes to the host if i remember) she can be your ally and help you (you will find out in what), i wont tell what to not ruin the fun experience that you have, this is fun game and i kinda speedrunned it with friend in first 7h when it got out but now it had first bigger update and some things were changed some stayed as they were. Still very fun game and i hope you'll have as much fun as i had playing this game or even more fun.
