Boss Key

About the Game

This is a light Rogue-like deck-building game that allows players to deeply customize core content such as cards, skills, and levels. With built-in Steam Workshop support, players can use convenient creation tools to quickly design and share their own content, easily uploading it to the community and experiencing endless possibilities for content expansion.

Card Editing

Players can freely edit cards using the built-in editor.

Data Management

Players can manage game data using the built-in data management tools. This includes, but is not limited to, creating new skills, new gameplay mechanics, new levels, and more.

Workshop

Players can use the game's built-in workshop feature to upload or download custom content.