RuneQuest RPG: Roleplaying in Glorantha Quick Start - Rules of Play says:

Welcome to Chaosium’s RuneQuest Quickstart Rules, a booklet that collects the essential rules for RuneQuest: Roleplaying in Glorantha and presents them in abbreviated form. Use this booklet to play the new edition of RuneQuest immediately, and to discover the improvements to the system. These game rules and a new adventure—The Broken Tower—preview the new edition of RuneQuest, developed in close consultation with the original designers and creators of RuneQuest and of Glorantha. The Broken Tower, set in the heart of the Dragon Pass, is suitable for up to 5 adventurers and one gamemaster, complete with all the rules needed to play.