Nearly every item you find in Zombi could be useful, but it can be hard to carry loot as you pick up power-ups, new weapons, and more during a deployment. You'll have to earn plenty of cash from you or your squad's exploits to increase the size of your inventory. Otherwise, it may be difficult to stay in Urzikstan for very long, since you won't be able to take a lot back when you extract.
One reason why expanding your inventory is so important comes from the different Schematics in , which allow you to craft various weapons and gear. These take up a slot in your item storage and are not permanent editions to your Acquisition Stash until you exfil from the map. The extra space Schematics take up will limit the amount of room you have for other items you may come across.
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The only way to carry more items in is to get a larger Rucksack by finding one in a Locker or purchasing a bigger bag from a Buy Station. You start deployments with a Small Rucksack with 5 item slots until you obtain a Medium or Large-sized backpack from around Urzikstan. A Medium Rucksack has 7 slots for various loot, while a Large Rucksack has 9 slots to carry all your items.
The most common spot for getting a Rucksack is a Buy Station, which sells everything from weapons to Perk-A-Cola flavors in . You could also try to empty Lockers, chests, or caches in places with a higher infected population for rarer rewards. You are likely to find an upgraded Rucksack in areas that host a larger number of zombies than in safe zones closer to the edge of the map.
Lockers are the best places to search for larger Rucksacks, and can usually be found in police stations or any military building s
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