Trouble at Karst Cavern

A short encounter set for a HackMaster Game Master running a party of approximately 3rd-level characters. Its deliberately open-ended details make it easy to adapt and add to an existing campaign, including those using other fantasy roleplaying systems. The file is designed for double-sided printing and folding into a zine-style booklet.

属性／ステータス制（STR、CON、PERなど）ポイント制（ポイントを割り振ってスキルや能力を得る）クラス制（パイロット、ウィザード、サイエンティストなど）