FullBoosts
Once Human

Arachsiam Boost

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Buy an Once Human Arachsiam Boost and have the number-two Great One, a level 30 boss, taken down on your character. Our Arachsiam carry hands over what the fight yields, from weapon Blueprints to gear mods.

What you get

  • Arachsiam defeated on Normal or Hard difficulty, as many times as you order
  • Chances at Blueprints that unlock top-end weapons
  • Gear mods and crafting materials from the boss
  • Whatever else the encounter leaves behind

About this fight

The Great Ones form the main PvE ladder of Once Human: four bosses, each with punishing stats and its own set of heavy attacks. Hard Mode pays best, with Blueprints for top weapons, rare resources and building materials for your base and equipment. Arachsiam is the second rung. It is a spider-like creature that fights alongside eggs in a hazardous arena, so a first attempt often means long preparation and repeated retries. Skipping that grind is the whole point of a boss boost.

Requirements

  • Active account.
  • There are no other listed prerequisites, but your character must be able to enter the Arachsiam fight in the scenario you select.

How to set up your order

Difficulty is required: Hard, or the tougher tier above it. Boss Kills sets the number of clears, from one up to 15, on whichever difficulty you chose. Scenario is required too: Manibus or Endless Dream, whichever world holds your character. Completion method offers Piloted only: a verified player plays on your account, and your login goes through the encrypted form on the order page, never through chat. Platform is required, so pick PC, PlayStation or Xbox to match where your character lives. Completion Speed is optional: Express and Super Express move your order higher in the queue, and the start timing is confirmed in order chat before work begins.

Frequently asked questions

Which Great One is Arachsiam?

It is the second in the series, a level 30 boss that uses eggs and environmental hazards on top of its own attacks.

How many kills fit in one order?

From one to 15, all on the same difficulty and scenario.

Is the harder difficulty available?

Yes. Hard and the tier above it are both offered, so pick one before the quantity.

What can drop?

Blueprints, gear mods and crafting materials may drop. These are chances only, and what you receive stays on your character.

What happens after I pay?

Confirm your scenario and boss access in order chat, and keep login details inside the encrypted form.

Is there a warranty?

Yes, after your order is completed: 8 business days, or 2 business days when a top-rated booster completes it. Some top-rated boosters offer their service without a warranty. Your order page shows exactly which applies as soon as a booster is assigned; if it shows no warranty and you want one, ask support for a different booster before the work starts.

Is it safe?

FullBoosts assigns verified players and protects piloted-service logins with an encrypted form on the order page. Only you and your assigned player can access those credentials while the order is open; they are erased when the order closes or a dispute is opened. Keep logins out of chat. Where Self-play is available, you play together and keep control of your account. Every delivered order has a 72-hour review window.

How ordering works

  1. 1. Choose your service

    Select your options and review the total at checkout.

  2. 2. Meet your player

    FullBoosts assigns a verified player. Agree the details in order chat and follow progress in your dashboard.

  3. 3. Review the result

    After delivery, you have 72 hours to confirm the work or select Report a problem. If you take no action, the order completes automatically.

Need help? Use live chat in the bottom-right corner or email.

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YOUR ORDER

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$10.99
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Order total$10.99

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