Legs is a fantastic, fast paced scenario! I've run a few different groups through this and it's been a lot of fun every time. In my experiences it takes around three hours to go through but there's a lot of good stuff packed in and it's pretty flexible to adjust on the fly for the investigators actions. This is a full on survival horror so the potential for gore and death is high and so many great opportunities to gross out the investigators! Kudos to the author for writing such a fun scenario, not to mention offering it for free. The only small complaint I have is that the pregenerated characters are all male, all of my groups created their own investigators so this wasn't a problem for us but I could see how some folks might want more options. I highly recommend Legs and you should give it a try.

I really enjoyed this adventure. it's my go to for running call of cthulhu at conventions

I ran this lil scenario when it was available on their site. It's a good bit of fun, and hey the price is right