Hoigi is a third dimensional tabletop strategy game that combines the classic gameplay of Shogi with a new tiering mechanic. Players take turns moving their pieces around a nine-by-nine board, trying to trap their opponent's king. However, in Hoigi, players can stack up to three pieces to create towers, which have unique movement options. This adds a new layer of strategy and complexity to the game, making it a challenge for even experienced tabletop gamers.

Hoigi is easy to learn but difficult to master. The game has a variety of features that help players improve their skills, including challenges, AI opponents, and online multiplayer. Hoigi also allows players to customize the board and pieces, making it a truly unique and replayable experience.