Monster Commanders
Release date: Aug 31, 2024
Developers: Studio51 inc.
Publishers: Studio51 inc.
Genres: Casual, Indie, RPG, Strategy, Free To Play
Categories: Single-player, Multi-player, In-App Purchases
Supported languages: Japanese, English, Simplified Chinese, Traditional Chinese

Defeating isn’t the only answer. Imagination creates allies—and weaves the story itself. Monster Commanders: Nocturne of the Abyss is a groundbreaking turn-based strategy game where you battle using AI and your own words. You take command as a Monster Tamer , issuing creative prompts to guide your monsters through the battlefield. ◆ AI × Free Text Input × Tactical Battles Every action in combat is controlled by your own written prompts . Whether you slash with a sword, cast a buffing ritual, or persuade enemies to join your side— your imagination shapes the battle. A powerful language model (LLM) interprets your commands and narrates the combat like a story. You're not just choosing skills— you’re crafting sentences . Your words become orders , and those orders bring your monsters to life. ◆ A New Kind of Collection: AI-Generated Monsters In this world, monsters aren't found—they’re generated . Spend in-game currency to obtain randomly generated monsters Use premium items to create fully original monsters , with AI-generated appearances and abilities Each monster is a unique companion, born from your experience. Who you meet and who you recruit—your personal collection will naturally grow into something one of a kind. ◆ Build Your Party. Shape the Battlefield. Form a party of your AI-generated monsters and dive into tactical quests. Every monster has unique roles and traits Tailor your commands with prompts based on the situation AI interprets your orders and dynamically changes the outcome of battle Every fight is narrated as your own personal story You are the Tamer. A strategist who commands with words. ◆ A World of Quests and Creation Accept official quests or dive into original ones crafted by other players via the Hunt Board , updated regularly in-game. Earn rewards and generate new monsters to keep expanding your legend.