MMOs similar to Path of Exile 2

Path of Exile 2 lives and dies on meticulous build min-maxing: hundreds of passive tree nodes, support gems socketed directly into skill gems, and an economy built on trading currency items between players instead of gold. This page collects games with a similar focus on build progression and shared economies — from full MMOs like Lost Ark, where the endgame also runs on endless character growth in a persistent shared world, to games with smaller but still real online layers, like the auction house in Last Epoch, which turns solo grinding into part of a wider market.