Lennus II is a Japanese-style RPG set in the world of Andell, a floating continent where ancient prophecies and advanced technology coexist. A curse has fallen onto Andell, causing its four islands to separate and float away from the temple at the heart of the continent. The sages of the temple summon Farse, a great hero tasked with finding magic orbs for each island to re-unite them.
Lennus II is an action-adventure game where you control a party of four characters, including Farse and three Terranos you select from five options. You explore the world, encounter random enemies and bosses, and fight in turn-based combat viewed from a first-person perspective. You can use special attacks and magical spells, which don't consume magic points but take away hit points. You collect mini-bottles to refill with potions found in towns, and equip magical artifacts to access eight different elements' magic spells.