The arrival of Elden Ring Shadow of the Erdtree proves once again that the thirst for challenging co-op games is stronger than ever. But FromSoftware's masterful DLC is far from the only way to satisfy that craving right now, as one new indie game rockets its way up the Steam charts, amassing an impressive 40,000 concurrent players at its peak. This is Chained Together, and if you have a couple of like-minded friends you can dive into the depths of hell together with a delightfully low entry price of less than $5.