Dark Cloud 2 is a RPG game where you play as a young inventor on a quest to search dangerous dungeons, battle evil monsters, and re-claim towns and cities. Your mission is to find various ores hidden away in the dungeons, which will help you determine what parts you need to rebuild towns.
By fighting your way through the various dungeons, you must gather ores and use them to create a plan for rebuilding each town's buildings and other essential parts. As you progress, you'll also take pictures of items you find, which can inspire new invention ideas that will aid you in your quest.
Gameplay revolves around exploration, combat, and building management. You'll need to use the parts you gather to build or upgrade various structures, while also employing your invented tools to overcome enemies and challenges.