Rainbow Moon is a RPG game where you play as Baldren, who finds himself stranded on the land called Rainbow Moon , after being warped there. The residents of the land do not discriminate him or the monsters that have invaded their territory, so he needs to earn their trust and prove he's not just another bad guy. To do this, he must help them with various tasks and quests.
The game uses isometric graphics for exploration and combat. During exploration, you can move around in real-time, but when you interact with NPCs or start a combat encounter, the battle becomes turn-based. You can perform typical actions such as attacking, defending, moving, using items or magic, or trying to flee the battle, which may cost you some experience points. By completing quests and defeating monsters, your character levels up and earns experience.