Terraria remains a high water mark among the best PC games of all time, with developer Re-Logic currently working on its latest, potentially final update. Eric 'ConcernedApe' Barone's Stardew Valley, meanwhile, landed with such impact that it basically redefined a subgenre of farming and life games. But what if you took the open world survival crafting and secret hunting of Terraria and injected it into the cozy, top-down perspective of Stardew? The answer is Delverium, a promising new co-op sandbox game debuting as part of the ongoing Steam farming fest.