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Xterium Containers

All Xterium containers: daily, weekly, and monthly mission containers; Barbarian, Pirate, and Ravager containers with arsenal parts; and the secret expedition container. What’s inside and how to get them.

7
containers
3
groups

Containers are reward chests in Xterium. They contain resources, ships, or arsenal parts. Containers cannot be purchased with real money—they are awarded for active gameplay: completing missions, participating in tournaments, battling in boss sectors, and watching ads.

Here, all containers are organized into groups: Arsenal containers—for Barbarians, Pirates, and Devastators—provide parts and blueprints from boss sectors, as well as Class I, II, and III cores; mission containers—small, medium, and large for daily, weekly, and monthly tasks—contain resources; and the secret container—a reward for watching an ad after an expedition—contains resources and a fleet.

Open the container card to find out what's inside and how to get it.

Questions and answers

How many containers are there in Xterium in total?
The game has 7 containers. They are split into 3 groups: Arsenal Containers — 3, Containers for Missions — 3, Special container — 1.
What are containers in Xterium?
Containers are chest-like rewards with resources, fleet or arsenal parts inside. They are given for completing missions, for tournaments, for battles in boss sectors and for watching ads — containers are not bought for real money.
How do you get a small, medium and large container?
A small container is given for daily missions, a medium one — for weekly missions and tournaments, a large one — for monthly missions. Inside are all kinds of resources: the bigger the container, the larger the amount.
How do Barbarian, Pirate and Devastator containers differ?
These are arsenal containers. They give parts for upgrades from the sectors of the matching bosses, and their unique reward is a core: the Barbarian one gives a Class I Core, the Pirate one — a Class II Core, the Devastator one — a Class III Core.
What is in the secret container?
The secret container holds all kinds of resources and fleet. It is given as a reward for watching an ad clip after an expedition flight.
What are the cores from containers for?
Cores of class I, II and III are arsenal materials: they make improving weapon and ship upgrades safer. You can get them from faction containers or from bosses in the “Hostile” sector.

The Xterium knowledge base is maintained by the project team; data is verified against the game engine. About the project and team →

Data updated: 2026-08-22 · Game version: 2.12.8