Yes, I guess a big part I skipped is that it may not be such a good fit for action games, where asset-dependent interactions, such as collisions, can affect the game model.
But games closer to the tabletop end of the spectrum (think strategy, puzzles, etc.) are basically apps: they're not doing much in the world itself, but rather rendering it based on the existing state and accepting user input to modify that state.
But games closer to the tabletop end of the spectrum (think strategy, puzzles, etc.) are basically apps: they're not doing much in the world itself, but rather rendering it based on the existing state and accepting user input to modify that state.