Enderal and its not even close. It shows a world that is in a deep decline and an apocalypse that is all but inevitable but manages to still feel hopeful in a way. Throughout the game there is this theme of how even if everything might fade at some point your interpersonal actions are still meaningful. The Rhalata sidequest alone easily outmatches most games that where published by “real” game studios and the main story just seals the deal.