Lookit what came up in my DriveThruRPG recommendations:
Arena Fighters (Rule Book) by M.R. MathiasThe first sentence of the description?
#1 Amazon Bestseller!
It's got a stellar rating of 1/5 stars! Let's look at the comments:
Extremely disillusioned. Rules look like they took 5 minutes to create and are by no stretch of the imagination an RPG. First time I have ever had to give an unqualified "Do not waste your money" comment. Amazon #1 Bestseller???? Can only assume that this was simply a scam to soak $4.99 from unsuspecting victims.
And the authour responds:
I played this game against at least 700 people last year at Dragon Con. Most of them, I played multiple times, on multiple days, and I will hopefully be there again this year if you want to try and beat me.
Stay classy M.R. Mathias!