Merge Mansion Guide is an independent, fan-created website dedicated to the smartphone puzzle game Merge Mansion. Its aim is to help more people discover and enjoy the game, whether they are new players or already progressing through its story. The site organizes practical reference material and walkthroughs into sections covering game items, areas, and events.

Players can find guides to individual locations, item creation charts, beginner tips, game progression advice, and information about current events. Some articles reveal story details or gameplay outcomes, so the site cautions visitors who wish to avoid spoilers. Because game updates may change progression routes and walkthroughs, readers are invited to share corrections and new information through comments.

The site also maintains an X account, where it posts quick tips and useful information that may not fit into its articles. Alongside game coverage, it shares related news and personal reports, including coverage of a limited-time Merge Mansion collaboration café. Overall, it serves as a community-oriented resource for players seeking guidance and updates