2026 · シナリオ／アドベンチャー／モジュール
The Forsaken Reserva
An adventure for Old-School Essentials characters of levels 1–3, set in an underground prison complex beneath a former one-room administrative building. The dungeon contains 17 rooms filled with creatures, puzzles, treasures, and secrets, along with two surrounding locations featuring their own backgrounds and possible events. The adventure also introduces the Chainwailer, a new creature with game statistics and an original illustration.
属性／ステータス制（STR、CON、PERなど）レベル制（XPを獲得してレベルアップ）クラス制（パイロット、ウィザード、サイエンティストなど）
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。