Arknights Top Up

Please read the notes below before you place your Arknights top up order. Accurate Yostar account details let us deliver your Originite Prime quickly and without delays.

Product Overview

Required Information

Please fill in these details exactly as they are when you place your order:

• Server — Global (EN) or Japan (JP)
• Login account — the email address linked to your Yostar account
• Password — the password for that account
• Doctor name — your in-game name as shown on your profile, including the number after the #, so we can confirm we are on the right account

If Yostar sends a verification code to your email while we sign in, our support team will message you in chat. Please keep an eye on your inbox after ordering.

First Top-Up Double Bonus

In the Originium Store, each Originite Prime tier gives double Originite Prime the first time you buy it. For example, the 6-tier delivers 12 and the 130-tier delivers 260. Because we buy through the official in-game store, your order receives the same bonus. Tiers you have already bought give their standard bonus amount instead. The game occasionally resets the double bonus during major celebrations, so check which tiers still show the double tag in your store before you order.

How to Find Your Account Information

1. Open Arknights and tap your profile on the home screen to see your Doctor name and #number.
2. Tap the Settings (gear) icon in the top-left corner of the home screen.
3. Open the account section to check your login method and linked email. If it shows a guest login, bind a Yostar account here before ordering.

Before You Order

• Stay logged out of the game while we process your order, so the session is not interrupted.
• Make sure your account has no login restrictions or pending security checks.
• You are welcome to change your password once delivery is confirmed.

Arknights Top Up — Buy Originite Prime for the Global Server

Looking for a cheap and reliable Arknights top up? KeyGold lets you buy Originite Prime, the Monthly Card and official Arknights packs for both the Global and Japan servers at competitive prices. Orders are processed fast, checkout is secure, and the in-game first-purchase double bonus is kept. Whether you are saving Orundum for a limited headhunting banner, picking up a new outfit, or refilling Sanity to clear an event, our Arknights recharge service keeps Rhodes Island funded without the guesswork.

What Is Arknights?

Arknights is a tower defense gacha RPG developed by Hypergryph and published on the Global server by Yostar for iOS and Android. It is set on Terra, a world where the mineral Originium powers civilisation but also spreads the incurable disease Oripathy. You play as the Doctor of Rhodes Island, a pharmaceutical company that recruits Operators to fight the militant group Reunion while it searches for a cure.

Battles come down to deployment and positioning. Melee Operators block enemies on ground tiles, ranged Operators fire from high ground, and high-difficulty stages reward planning far more than raw stats. Between operations, you build up the RIIC base, level and promote Operators, and prepare for the next main story chapter, side story or Celebration event.

Originite Prime, Originium and Orundum Explained

New Doctors often mix up the game's currencies. Originite Prime is the premium currency you buy with an Arknights top up, and many players simply call it Originium, or "the yellow one". Orundum is what you actually spend on headhunting. Here is how they fit together:

How Many Pulls Is One Originite Prime?

One Originite Prime converts into 180 Orundum. A single headhunt costs 600 Orundum, so one pull takes about 3.3 Originite Prime and a ten-pull takes about 34. Spent on Sanity instead, one Originite Prime restores 135 Sanity, which is a full extra session of farming during a material-heavy event. Many players who spend little prefer to save Originite Prime for outfits and rely on free Orundum for pulls. Players chasing a limited Operator usually convert it.

Arknights Originite Prime Packs and the First-Purchase Bonus

Every tier in the Originium Store pays double on its first purchase. That makes the first-time bonus the single biggest value boost in the game. The table shows the main Global server tiers; the Japan server uses different tiers and yen pricing, and exact amounts always follow the in-game store.

Which Arknights Pack Should You Buy?

• New Doctors: buy each tier you can afford once while it still shows the double tag. No other purchase gives as much Originite Prime per dollar.
• Daily players: the Monthly Card gives 6 Originite Prime upfront plus 200 Orundum every day for 30 days. That adds up to 6,000 Orundum, a full ten-pull, so it is the most efficient pack if you log in every day.
• Banner chasers: limited Operators from Celebration and anniversary banners rarely return. Top up before the banner opens so you are not racing the timer.
• Outfit collectors: most outfits cost between 15 and 24 Originite Prime, depending on effects and dynamic art. A mid-size tier usually covers one or two new skins.

How to Top Up Arknights on KeyGold

1. Choose your server (Global or Japan), then pick the Originite Prime tier, Monthly Card or pack you want.
2. Enter your Yostar account email, password and Doctor name.
3. Pay through our secure checkout with your preferred payment method.
4. We complete the purchase in the official store. Check your Originite Prime balance once the order is marked delivered.

How Long Does an Arknights Top Up Take?

Most orders are delivered within about 15 minutes of payment confirmation. Our team watches the queue around the clock, so orders keep moving at night and during busy banner launches. The most common cause of a delay is incorrect account information or an email verification code that has not been passed on yet.

Global or Japan Server — Check Before You Pay

We top up both the Arknights Global (EN) and Japan (JP) servers. They run as separate servers with separate accounts and different store tiers, so Originite Prime and purchases cannot be moved between them. Always select the server you actually play on, and if you are buying for a friend, confirm their server and Yostar account details before you place the order.

Why Choose KeyGold for Arknights Top Up

• Competitive prices: buy Originite Prime for less than you would usually pay in the store, with seasonal promotions on top.
• Bonus kept: purchases go through the official in-game store, so first-purchase doubles and pack rewards arrive exactly as they would in the game.
• Fast delivery: your Originite Prime lands in time for the banner you are waiting on, not after it ends.
• Secure payment: encrypted checkout with major global payment methods and local options in many countries.
• 24/7 support: reach a real person any time with your order number for status updates or payment questions.

More from the Arknights Universe

If Arknights' tactical deployment and dark storytelling are your thing, the story continues beyond Terra. Doctors heading to Talos-II can grab an Arknights: Endfield top up to speed up base building and Operator progression in Hypergryph's 3D real-time RPG, with the same competitive pricing and fast delivery as every KeyGold recharge.