As a big fan of ARPGs like Diablo, loot-based roguelikes such as Dead Cells and Crypt of the Necrodancer, and Terraria-style explorative, gear-driven indie games, I really enjoyed the first Hammerwatch and its subsequent roguelite spin-off. Heroes of Hammerwatch 2, a sequel to that second game, has just arrived on Steam, boasting seven classes, a city builder, plenty of gear, up to four-player co-op, and potentially "infinite progression." If that sounds up your alley, you can even try it before you buy thanks to a free demo.
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Overlooked roguelite RPG Heroes of Hammerwatch getting surprise sequel