Last Asylum: Plague Top Up

Supported Version & Server

Last Asylum: Plague mobile (iOS / Android), International Server only. Orders for other servers or regional versions cannot be processed.

Supported Login Methods

• Email login — recommended, the fastest to verify
• Google login
• Facebook login

What You Need to Provide

This is a login top-up: a KeyGold operator signs in to your account and buys the Banknotes or pack you ordered through the official in-game store. Please have these ready:

• Login account: the email, Google or Facebook account linked to your Last Asylum: Plague save
• Password / verification code: used only to sign in for this order. If your account asks for a one-time code or 2-step verification, keep your inbox or phone nearby — we will message you the moment the code is needed
• Player UID: shown on your in-game profile, so we can confirm we are in the right Sanctuary before purchasing

How the Top-Up Works

1. Pick your Banknote amount or pack and complete payment.
2. Enter your login account, password / verification code and UID on the order page.
3. Log out of the game and stay logged out until the order is complete, so the operator's session is not kicked.
4. When the order shows as complete, log back in, check your Banknote balance, pass status or pack rewards, then change your password.

Account Safety

• Your login details are used for this one order only and are never shared with third parties.
• We only buy what you paid for — no settings changed, no Diamonds or Banknotes spent, no heroes, gear or alliance actions touched.
• Changing your password after the order is complete is always a good habit.

Before You Order

Double-check your login account, password and UID. Wrong or outdated details are the number-one cause of delayed or failed orders.

Do not log in or change your password while the order is processing — it ends our session and the top-up has to restart.

Email login gives the smoothest experience. If anything comes up, our 24/7 support will follow your order through to delivery.

Counts Toward VIP & First Top-Up Rewards

Every order is purchased in the official in-game store on your own account, so it earns VIP points and unlocks first top-up rewards exactly as if you bought it yourself.

Last Asylum: Plague Top Up — Buy Banknotes, Passes & Packs

Running humanity's last Sanctuary is expensive. Patients keep arriving, herbs run short, the Rat Swarm keeps coming, and every upgrade sits behind a timer. A Last Asylum: Plague top up on KeyGold lets you buy Last Asylum: Plague Banknotes, passes and in-game packs without the grind, with an operator completing the purchase in the official store on your account.

This page explains what Banknotes and Diamonds do, which packs are worth buying first, and how a Last Asylum top up works on KeyGold for International Server players.

What Is Last Asylum: Plague?

Last Asylum: Plague is a dark 4X survival strategy game for iOS and Android. You play as a plague doctor rebuilding a ruined town around the Sanctuary — part hospital, part command center — where you treat patients, assign survivors to jobs and brew medicine from herbs.

Beyond the walls, you defend against Rat Swarms, march hero squads across a tile-based world map, upgrade territory and compete in alliance events. Grain, timber, herbs and gold drive everything — and construction and research queues are the bottleneck that decides how fast your account grows.

Banknotes vs Diamonds in Last Asylum: Plague

Banknotes are the paid currency you top up, used to buy passes, bundles and store offers. Diamonds are the in-game premium currency, earned from quests, events, gift codes and packs, and spent on speedups, recruitment and shop items.

Banknote bundles range from 99 up to 9,999. Offer names and contents can change with updates and seasonal events, so always check the current in-game store before deciding what to buy.

What to Buy: Banknotes, Passes and Packs

Premium Monthly Pass

For anyone who logs in daily, the Monthly Pass is the best-value purchase in the store. Rewards arrive every day for a month, so it works best when bought early and claimed consistently.

Hero Pass and Weekly Pass All-In-One

The Hero Pass feeds recruitment and hero growth through bonus missions, while the Weekly Pass All-In-One bundles a week of mixed rewards. Both suit active players pushing their squad up the tier list.

Permanent Build Queue and Second Research Queue

Construction speed is the core bottleneck. A permanent extra build queue and a second research queue let two upgrades run in parallel for the life of your account, which makes them the top priority for most spenders.

First Top Up Pack and VIP Offers

The First Top Up Pack has the highest value ratio in the store, and VIP levels add permanent production and build-speed bonuses. Because KeyGold completes your order in the official store, these purchases count just as they would if you bought them yourself.

Banknote Bundles and Event Packs

Stock up on Banknotes ahead of limited-time events, hero summon offers and territory bundles. If you plan several purchases, one larger bundle is usually more efficient than repeated small top ups.

Smart Spending Tips

• Permanent first: queues, the Monthly Pass and VIP keep paying back every day.
• Invest in core heroes: most tier lists place tank Arthur and damage dealer Marlena at the top, so focus resources there before spreading thin.
• Prioritize the Sanctuary: speedups spent on Sanctuary upgrades unlock the most progress.
• Time your event packs: buy when an event rewards the spend, not just when the pack appears.

Free Ways to Get Diamonds and Resources

Free players earn Diamonds, speedups and recruit tickets from main quests, daily logins, events and Last Asylum: Plague codes released by the developer. Gift codes are usually one-time per account and expire quickly, so redeem them as soon as they appear.

Free sources are great for steady progress, but they rarely arrive in time for a pass about to rotate out or an event that rewards spending. That is where a top up makes the difference.

Why Top Up Last Asylum: Plague on KeyGold?

Official In-Game Purchase

Every order is bought through the official Last Asylum: Plague store on your own account. No third-party currency and no unofficial items, just the pack or Banknotes you paid for.

Careful Account Handling

Your login details are used for one order only and never shared. The operator only completes your purchase. Settings, Diamonds, heroes and gear stay exactly as you left them, and 2-step verification is handled as a normal part of the process.

Competitive Pricing

KeyGold prices Banknotes and packs below full in-game store pricing where possible, with bigger savings on mid and high tiers. Any discount is shown on this page before you pay.

Flexible Global Payment

KeyGold supports mainstream global payment methods and covers local payment options in many countries, which helps when app store payments are limited or declined where you live. Checkout runs over an encrypted connection.

24/7 Support

Expired code, payment not showing, or not sure which pack to pick? Our support team is online around the clock and stays with your order until delivery is confirmed.

How to Top Up Last Asylum: Plague on KeyGold

1. Open the Last Asylum: Plague top-up page on KeyGold.gg.
2. Choose a Banknote bundle, pass or pack.
3. Enter your login account, UID and password or verification code.
4. Pay with your preferred method and stay logged out of the game.
5. Once the order is complete, log in to check your rewards and change your password.