[2] Slayers is a first-person view dungeon crawler role-playing video game in the tradition of Wizardry, using only computer mouse controls.

In Wilnan, the player can rest and heal the party, swap or revive characters, and visit stores and story locations.

Additional party members include Slayers and Slayers Special light novel series characters Naga the Serpent, Zelgadiss Graywords, Amelia Wil Tesla Saillune, Philionel El Di Saillune, Lemmy Martin, and Meena, as well four original characters: Kim, Marin, Junon, and Lass.

Luckily, they learn of a legend according to which a nearby city of Wilnan is the supposed location of the hidden treaure of a giant dragon.

Next, they decide to check a canyon and encounter a local girl named Junon who falls in love with Gourry and guides them to her village, which ends up destroyed when Lina's spell accidentally activates a dormant volcano during a lizardmen attack.