The article text provided consists only of PC Gamer's website navigation, membership prompts, and menu links — no actual article content about the game or GOG's preservation list was included. As a result, there is no substantive information available to summarise regarding which title is next on GOG's preservation list or why it is being compared to Diablo 2.

To provide an accurate summary, the actual article body (discussing the specific game, its history, and its current sale) would need to be supplied, as the fetched text only contains site chrome such as subscription offers, section menus and navigation categories.