Cities: Skylines - Sunset Harbor
Ahoy! Cities: Skylines - Sunset Harbor introduces the fishing industry, new mass transit options, and important city services. Increase your city's entertainment with the Aviation Club and fly with passenger helicopters and private planes.
Offers
What are keyshops?Official stores
Official stores with direct support.
Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Base game (1)
This is the base game required to play this DLC. Other expansions may also be required.
Multipacks (3)
DLCs (76)
About Cities: Skylines - Sunset Harbor
Key Features:
Underwater Friends
Explore the new fishing industry with control over fishing boats at sea and fish farms, adding a new commercial element to your city.Water Water Everywhere
Utilize Water Treatment Plants that process waste water for additional uses.Find your Route
Explore new bus systems, including the Intercity Bus Service for transit between cities.Fly In Style
The Aviation Club building encourages small plane owners to take part in recreational flying.Five New Maps
Find a spot for the perfect city to build! Sunset Harbor includes a variety of different maps featuring boreal, tropical and temperate locales.Game details
Game details
Age ratings
Game modes
Languages
Features
Cities: Skylines - Sunset Harbor price history
Lowest tracked price: €6.01 (Jul 14, 2026) · current best: €6.39 across 9 stores.
Cities: Skylines - Sunset Harbor player count & reviews
62% positive reviews all-time · 0 peak players in the last 30 days.
Cities: Skylines - Sunset Harbor — frequently asked questions
Where can I buy Cities: Skylines - Sunset Harbor at the cheapest price?
Right now the cheapest offer for Cities: Skylines - Sunset Harbor is €6.39 at Instant Gaming. KingsPrice compares 12 offers from 9 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Cities: Skylines - Sunset Harbor has ever been?
The lowest price KingsPrice has tracked for Cities: Skylines - Sunset Harbor is €6.01 (recorded on Jul 14, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Cities: Skylines - Sunset Harbor?
Cities: Skylines - Sunset Harbor peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 8, 2026). The player chart on this page updates daily.
Is it safe to buy a Cities: Skylines - Sunset Harbor Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Cities: Skylines - Sunset Harbor at a discount?
Create a free price alert on this page and KingsPrice will email you when Cities: Skylines - Sunset Harbor drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows® 7 64 Bit | Windows® 8.1 64 Bit | Windows® 10 Home 64 Bit
- Processor: Intel® Core™ I7 930 | AMD® FX 6350
- Memory: 8 GB RAM
- Graphics: Nvidia® GeForce™ GTS 450 (1 GB) | AMD® R7 250 (2 GB) | Intel Iris Xe G7 (Tiger Lake)
- DirectX: Version 9.0c
- Network: Broadband Internet connection
- Storage: 4 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows® 10 Home 64 bit
- Processor: Intel® Core™ I7 2700K | AMD® Ryzen 7 2700X
- Memory: 16 GB RAM
- Graphics: Nvidia® GeForce™ GTX 580 (1.5 GB) | AMD® Radeon™ RX 560 (4 GB)
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 4 GB available space