JoinBareng
Cities: Skylines II

Cheap Cities: Skylines II Game Key July 2026

Buy & sell Cities: Skylines II safely & transparently on JoinBareng

Auto Escrow
24h Refund
KYC Sellers
Dispute Support
Seller Opportunity

No seller for Game Key Cities: Skylines II yet

Be the FIRST seller in this category — no competitors, full visibility & first-mover advantage. JoinBareng uses full escrow — buyers safe, you get paid automatically.

Become a Seller

✓ Free registration · ✓ 5-min KYC · ✓ Start listing immediately

How to Buy on JoinBareng

Transparent process with full escrow protection. No off-platform deals.

  1. 1

    Pick a Game Key Cities: Skylines II listing

    Compare prices, seller ratings, descriptions. Chat the seller first if you need clarification.

  2. 2

    Pay via escrow

    Pay with QRIS/transfer. Funds are held by JoinBareng — not sent to seller directly.

  3. 3

    Receive & confirm

    Once received and verified, click confirm. Only then funds are released to the seller.

Why buy Game Key Cities: Skylines II on JoinBareng?

Not a reseller — you buy directly from verified sellers, with platform protection at every step.

Full escrow

Every Game Key Cities: Skylines II transaction is held until you confirm receipt. Zero risk of seller running off.

Verified sellers

Mandatory KYC + active phone verification. Check transaction history & ratings before ordering.

Competitive prices

Multiple sellers competing directly — pick what fits best. No platform markup.

Direct seller chat

Ask about details, availability, or specs before paying. Chat history kept for dispute reference.

Transparent seller reputation

Rating, sales count, success rate, and response speed all public. Pick the trusted ones.

Dispute mediation

Issues? JoinBareng team mediates. Chat & order records guide the decision.

Frequently Asked Questions

What is a Cities: Skylines II game key?
A game key is a unique alphanumeric code that you redeem on a digital storefront (like Steam or Epic Games Store) to add the game to your library permanently. Buying a key is often cheaper than purchasing directly from the store.
Why are Cities: Skylines II keys on JoinBareng cheaper than the official price?
Sellers often source keys from regions with lower pricing, bulk purchases, or promotional bundles. They pass the savings on to buyers. However, always check if the key is region-locked.
Is it safe to buy game keys on JoinBareng?
Yes, JoinBareng uses an escrow system: your payment is held securely until you confirm that you've received and activated a working key. If the key is invalid or the seller doesn't deliver, you can get a refund.
How long does it take to receive my key?
Delivery time depends on the seller. Most sellers respond within minutes to a few hours during working hours. Since the process is manual, it can occasionally take longer. You can contact the seller via chat if you have concerns.
What if the seller doesn't send the key or goes silent?
Open a dispute through JoinBareng's support. The team will investigate and, if the seller fails to provide a valid key or proof of delivery, you'll receive a full refund. Always keep chat screenshots as evidence.
Can I refund a Cities: Skylines II key after I've activated it?
No, once you confirm delivery and the key is activated, the transaction is considered complete. Refunds are only possible if the key is invalid, already used, or the seller doesn't deliver.
Are the keys region-locked?
It varies. Many sellers sell global or ROW (Rest of World) keys that work anywhere. However, some keys may be locked to certain regions (e.g., only in Asia). Always ask the seller before purchasing if region lock is a concern.
How do I contact a seller before buying?
On the product listing page, you'll find a 'Chat Seller' button. You can ask questions about the key type, delivery time, or any other details before placing an order.
What payment methods can I use?
You can pay using QRIS, bank transfers (BCA, Mandiri, BRI, BNI), e-wallets (GoPay, OVO, Dana, ShopeePay), virtual accounts, or your JoinBareng balance.
I'm new to buying game keys. Any tips?
Start by choosing a seller with high ratings and positive reviews. Ask the seller about the key's platform and region. After receiving the key, activate it immediately. If anything seems off, contact JoinBareng support.

What is Cities: Skylines II?

Cities: Skylines II is the highly anticipated sequel to Colossal Order's city-building simulation game. It gives you the tools to build sprawling metropolises from scratch, managing everything from zoning and infrastructure to traffic and public services. Unlike its predecessor, Cities: Skylines II introduces deeper simulation mechanics—realistic population modeling, dynamic economies, and more complex road networks. You'll need to balance budgets, keep citizens happy, and handle disasters along the way.

In Indonesia, Cities: Skylines II has a strong following among PC gamers who enjoy simulation and strategy genres. Many players look for game keys rather than buying directly from Steam or the Microsoft Store, because keys can be significantly cheaper—especially when purchased from Indonesian sellers on platforms like JoinBareng. The game has also become popular among content creators and architecture enthusiasts who love designing virtual cities.

Cities: Skylines II Price List on JoinBareng (July 2026)

Prices for Cities: Skylines II game keys on JoinBareng vary depending on the seller, edition (Standard, Deluxe, Ultimate), and current demand. Below is an indicative price range based on recent listings—actual prices are updated live on each listing page.

Since sellers set their own prices, you may find multiple offers for the same edition. Some sellers offer discounts during special events or when they obtain keys in bulk. Always compare listings before buying, and remember that the lowest price isn’t always the best—check the seller's rating and review history.

How to Choose the Right Cities: Skylines II Edition

Cities: Skylines II comes in a few editions, and choosing the right one depends on your budget and how much content you want.

  • Standard Edition: Includes the base game. Perfect if you're new to the series or want to test the waters. You can always upgrade later with DLC.
  • Deluxe Edition: Adds some exclusive in-game items, like the Beach Properties asset pack and some cosmetic items. Good for fans who want a little extra without going all-in.
  • Ultimate Edition: Includes the base game, the Expansion Pass (covering future DLC for the first year), and all Deluxe extras. Best value if you plan to invest heavily in Cities: Skylines II.

Most Indonesian buyers opt for the Standard Edition to save money, but if you're a dedicated city-builder, the Ultimate Edition can save you money in the long run compared to buying DLC separately.

How to Buy Cities: Skylines II on JoinBareng — 4 Easy Steps

  1. Browse listings: Search for "Cities: Skylines II" and filter by edition or price. Read the product description carefully to see if it's a Steam key, Epic Games Store key, or other platform.
  2. Pick a seller and order: Select a listing from a verified seller. Click "Buy" and choose your payment method. Your payment will be held in escrow—the seller doesn't get paid until you confirm delivery.
  3. Receive and confirm delivery: The seller will send you the game key via chat or order confirmation. Enter the key on Steam (or the relevant platform) to activate the game. Once you've successfully activated it, go back to JoinBareng and click "Confirm Delivery" to release the payment to the seller.
  4. Leave a review: After confirming, you can rate the seller and leave feedback. This helps other buyers make informed decisions.

Payment Methods

JoinBareng supports a wide range of payment methods convenient for Indonesian buyers: QRIS (scan with any e-wallet), bank transfers (BCA, Mandiri, BRI, BNI), e-wallets (GoPay, OVO, Dana, ShopeePay), virtual accounts, and JoinBareng balance. You can also use credit/debit cards via selected channels. All payments are processed securely, and your money is held in escrow until you confirm you've received a working key.

Why Buy Cities: Skylines II on JoinBareng?

  • Full escrow protection: Your payment is only released to the seller after you confirm the key works. No risk of losing your money.
  • KYC-verified sellers: All sellers undergo identity verification, so you're dealing with real people, not anonymous scammers.
  • Transparent pricing: Multiple sellers compete, so you can compare prices and find a fair deal.
  • Refund guarantee: If the seller fails to deliver a valid key or goes silent, you can open a dispute. JoinBareng will mediate and refund you if necessary.
  • Indonesian Rupiah pricing: No need to worry about exchange rates or foreign transaction fees. Prices are in IDR.
  • Dispute mediation: If something goes wrong, the support team steps in to resolve the issue fairly.

About JoinBareng

JoinBareng is an Indonesian marketplace that connects buyers and sellers for digital goods—including game keys, top-up vouchers, accounts, and more. Unlike traditional e-commerce, JoinBareng operates a hybrid model: sellers list their products, but payments are held in escrow until buyers confirm receipt. This system builds trust in a space where fraud is common.

The platform started as a gaming community and evolved into a full-fledged marketplace. It now serves thousands of Indonesian gamers who want to buy and sell digital items safely. Compared to global grey-market key resellers, JoinBareng offers localized payment methods, Indonesian-language support, and a dispute resolution team that understands local context.

Tips & Common Pitfalls When Buying Cities: Skylines II Keys

  • Chat the seller before buying: Ask which platform the key is for (Steam, Epic, etc.) and whether it's region-locked (e.g., only works in Asia). Most keys sold by Indonesian sellers are global or ROW (Rest of World), but it's best to confirm.
  • Check the seller's reputation: Look at ratings and read reviews from previous buyers. A seller with many positive reviews is more reliable.
  • Don't pay outside JoinBareng: Never transfer money directly to a seller via bank transfer or e-wallet. Always use the platform's escrow system. If a seller asks you to pay off-platform, report them.
  • Verify the key immediately: Activate the key as soon as you receive it. Some keys have an expiration date or can be redeemed by others if shared.
  • Screenshot the key and order details: In case of a dispute, screenshots serve as evidence that the seller provided (or didn't provide) a working key.
  • Allow time for manual delivery: JoinBareng uses manual escrow; sellers are not automatic. Most deliver within minutes to a few hours, but it can take longer if the seller is offline. Be patient, but if it's been more than 24 hours with no response, open a dispute.

Common Mistakes to Avoid

  • Buying the wrong edition: Double-check whether the listing says "Standard" or "Deluxe"—you don't want to overpay for extras you don't need, or miss out on content you wanted.
  • Assuming keys are stackable: Cities: Skylines II keys are single-use. You cannot use the same key on multiple accounts.
  • Ignoring platform restrictions: Cities: Skylines II is available on Steam, Epic Games Store, and Microsoft Store. Make sure the key matches your preferred platform. If you buy an EGS key but want to play on Steam, you're out of luck.
  • Expecting instant delivery: While some sellers deliver quickly, the platform's design is not instant. Don't panic if you don't get the key within 5 minutes—wait a reasonable time before contacting support.

Pay with Your Favorite Method — Safe & Instant

Safe & instant via Xendit — local banks, e-wallets, QRIS, & credit card.

  • QRIS
  • BNI
  • BSI
  • BRI
  • MANDIRI
  • PERMATA
  • SAHABAT_SAMPOERNA
  • BJB
  • CIMB
  • CREDIT_CARD
  • INDOMARET