There Can Be Only One, Check Out The Tabletop RPG HIGHLANDER CINEMATIC ADVENTURE Supplement For EVERYDAY HEROES
If you grew up enjoying swords then you probably already know about the 80s cult classic Highlander. Kicking off with a film in 1986 it went on to create more films and a television series featuring immortal warriors fighting in centuries long battles against each other. In the end, there can be only one and now the time has come for you to be able to take on the mantle. Highlander Cinematic Adventure (affiliate link) is an officially licensed supplement from Evil Genius Games set in the world of Highlander. You will need a copy of the core rulebook for Everyday Heroes to be able to play, but it sounds like any fan of the franchise would have a ton of fun with this.
Everyday Heroes is a system designed to have grand adventures in a modern setting based on d20 Modern. The supplement has rules for everything you need including dueling for epic fights and of course mechanics for taking your opponents head. There is also a feature length adventure in the book, A Measure of Revenge, “Stand at the side of Joan of Arc and help her achieve legendary victory at the Siege of Orléans, then follow a mystery whose threads lead to modern-day New York City, a museum heist, and revenge”. If you are a fan of TTRPGs and Highlander then this is definitely something you should check out. You can grab a PDF for $19.99, softcover book for $24.99, or both for $44.98 (this combo is on sale at the time of writing this for $24.99) over on DriveThruRPG right now.