In Deathloop, Residuum is the key to growing stronger, faster, and deadlier with each new loop. Even the best possible complete game runs will necessarily take you multiple loops before you can hit credits, and that makes this odd spacetime-defying resource very important. Here's what you need to know about Residuum in Deathloop, including how to farm it and how to spend it.
In Deathloop, Residuum is a type of material that's left behind on some objects due to the nature of Blackreef's
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