From publisher blurb:
Astounding! Amazing! Incredible! Non-stop action using familiar rules! Who wants to read through reams of text just to get to the action? No-one right? These rules assume you know how to role play. They assume you know about “Golden Age” comic book space fantasy adventures. (Sword & Planet rules through a retro lens). They assume you know how OSR products work. There, it’s done. You know how to play already. Just get on with it. Ray guns set to kill! Flash! Bang! Zoom!
NOTE: This is the revised version of Jarkoon - Adventures on Planet X! There are some changes to the character classes, a few minor rule changes (armour now absorbs damage, for example). There is an extra adventure (Swords of the Undercity), new creatures and of course, new Peter Frain art and map of Jarkoon.