It was extremely popular - for about as long as it took to beat the story. It has no multiplayer. It’s entirely unfair to expect it to continue to pull numbers

It was extremely popular - for about as long as it took to beat the story. It has no multiplayer. It’s entirely unfair to expect it to continue to pull numbers similar to a dedicated multiplayer game. Very few single-player story games have much replayability, though they do exist (usually rogue likes or heavily moddable).