This document describes The Minigrid Game, a participatory gaming approach used by Energy Action Partners to facilitate community energy planning. The game uses an engaging simulation to involve community members in collaboratively designing renewable energy microgrids. It was tested in three villages in Sabah, Malaysia, where it helped communities provide input on system design parameters, payment methods, and energy use patterns. Participants expressed interest in applying lessons from the game to improve their existing microgrids and energy access.