Are you wondering how to increase inventory space in The Callisto Protocol? If you’ve scavenged just about everything in the monster-infested space prison, chances are that you’ve quickly maxed out your storage space and can’t take anything else because, to begin with, you’re limited to six items at once. Item management is vital to your survival, as if you just have a bunch of sellable scraps, you won’t have room for more bullets for your guns or health kits to heal particularly nasty wounds.

To save yourself from backtracking to the last reforger to sell your recently acquired junk – such as energy converters, decoders, and even Callisto Protocol weapons schematics – an inventory upgrade is vital. The good news is that you can increase your inventory space in The Callisto Protocol, but it takes a while to get to that point in this contender for one of the best horror games. Here’s everything you need to know about increasing your inventory size and, as a result, earning more credits for the best Callisto Protocol upgrades.

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