Revenge of the Over-Kobold (Swords & Wizardry)

A mysterious warlord leads a vast kobold army on a campaign of revenge, and a small band of adventurers must move against the advancing force. This fantasy roleplaying adventure is designed for four to six characters of levels 2–4, with the game master guiding the scenario’s plot and pacing. Appendices provide completed maps, along with generators for kobold names, distinctive traits, and tribes.

基于属性/数值（STR、CON、PER 等）骰子（主要为 d20）等级制（获得经验值并升级）