The Official Odin of the Shin Megami Tensei IV board. In Chapter 2. octagonia casino. "You know how confusing the whole good-evil concept is for me. It has a monster battle arena, slot machines, and a poker table. The casino is located in the castle town of Endor in the basement of the inn. The Fortuna casino in Dragon Quest V. The Casino is a recurring mini-game in the Dragon Quest series. I was wondering if anyone was bothered by the lack of the casino in Dragon Quest 9. Has that kept you from playing the game? [HOST] › wiki › Casino. This is a two-part question. . ". casino-affiliates/">platin casino affiliates - - 1qj -. Casinos appear in all games beginning with Dragon Quest IV. No. 1. Some DQ games feature a casino of sorts where players can play mini-games, earn coins, and buy rare items.