Play RPG アンダーミラージュ on PC Play RPG アンダーミラージュ on PC and Mac

About the Game

KEMCO brings a pixel art fantasy RPG that begins on the floating continent of Campania and descends into an unknown surface world. You play as Alfred, a rookie guard who is eager for his first real mission. His path crosses with a princess and a group of thieves, and that unexpected meeting launches a journey far beyond anything he imagined. The story blends classic fantasy themes with a sense of discovery as you explore lands that have never been mapped.
At the heart of the game are front view command battles. These encounters demand thought rather than reflexes. You observe enemy actions, which are carefully animated in pixel art, and then choose your commands to counter or strike. The battle system supports a party of up to eight characters, but only four fight at a time. This is where the Change system comes in. During combat you can swap reserve members into the front line at the right moment to unleash powerful skills. In addition, Support Skills remain active at all times, giving you another layer of tactical depth. You can build a strategy that matches your play style, whether you prefer overwhelming force or careful support.
The world itself is filled with conflict and wonder. Guns and magic clash on the battlefield. You will see the exploits of other units fighting their own battles. Unknown colossal weapons appear, and the scale of the war grows into an exhilarating all out struggle. The game aims to deliver the kind of fantasy you may have longed for, with a story that moves from a floating continent to the surface and beyond.
Beyond combat, the game offers several systems to support your journey. You can choose from four difficulty levels: Easy, Normal, Hard, and Very Hard. There are eight playable characters, and you can change their names. Five save slots are available, so you can keep multiple progress files. After you complete the main story, additional content awaits. The game does not include voice acting, and while additional charges are available, you can enjoy the entire game to the end without paying extra. A game controller is optimized for play, and an optional advertisement banner on the title screen can be turned off. Note that the game itself contains no other advertisements.
For players who want a bigger screen and more precise controls, MuMuPlayer provides a great way to enjoy kemco.execreate.under on PC. The keyboard and mouse or a connected controller make command selection quicker and more accurate. The larger display helps you follow the pixel art animations and keep track of all eight party members. MuMuPlayer also supports multiple instances, which can be handy if you want to manage different save slots or experiment with difficulty settings without restarting. If you use a Mac, MacBook, or Mac mini, MuMuPlayer offers a reliable way to play on macOS, including Apple Silicon models. Whether you are on a Windows PC or a Mac, you get a smooth and stable experience that lets you focus on the adventure.
KEMCO has also set up a strategy forum where players can exchange tips and information. You can visit the KEMCO Strategy Forum at https://q.kemco.jp/ to post questions and help others. For the latest news, you can check KEMCO's official website, Facebook page, or X account. The game is developed by KEMCO and EXE-CREATE, and it carries a copyright notice from 2008 to 2026.
Key features:
A fantasy RPG with charming pixel art set across a floating continent and the surface world.
Classic front view command battles that require observation and careful decision making.
A party formation system with up to eight characters, four active in battle.
Change system to swap reserves into the front line during combat for powerful skills.
Support Skills that are always active and add another layer of strategy.
A story that mixes guns and magic, other units, colossal weapons, and all out war.
Four difficulty levels: Easy, Normal, Hard, Very Hard.
Eight playable characters with renameable names.
Five save slots and post completion content.
No voice acting, but optional additional charges that are not required to finish the game.
Optimized for game controllers.
Optional removal of the title screen advertisement banner.
Playing on PC with MuMuPlayer enhances the experience by providing a larger view, more control options, and the ability to run multiple instances. On Mac, MacBook, or Mac mini, MuMuPlayer lets you enjoy the game through a supported environment, including on Apple Silicon. Whether you are on Windows or macOS, MuMuPlayer keeps the game running smoothly so you can immerse yourself in the journey from Campania to the unknown surface.