Continue your quest to build your greatest empire with the Civilization VI – New Frontier Pass, featuring eight new civilizations and nine new leaders, and a variety of new gameplay content, including six new game modes. Delivering six DLC packs on a bimonthly basis from May 2020 to March 2021, the New Frontier Pass includes:
Pack #1: Maya & Gran Colombia Pack

Adds two new civilizations and leaders, one new game mode*, new City-States, Resources, and Natural Wonders.
Pack #2: Ethiopia Pack

Adds one new civilization and leader, one new game mode**, one new District and two new Buildings.
Pack #3:

Adds two new civilizations and leaders, one new game mode**, new World Wonders, and one new map. Available September 2020.
Pack #4:

Adds one new civilization and leader, one new game mode, new City-States, and numerous new Great People. Available November 2020.
Pack #5:

Adds one new civilization and two new leaders***, one new game mode, a new District, and two new Buildings. Available January 2021.
Pack #6:

Adds one new civilization and leader, one new game mode, new World Wonders, and one new map. Available March 2021.

*New game mode requires the Gathering Storm expansion to play.
**New game mode requires either the Rise and Fall or Gathering Storm expansions to play.
***New leader requires Rise and Fall expansion to play.

Game modes can include additional content such as new units, buildings, or improvements and can be turned on or off during game setup to apply significant and dramatic changes to the rules of the game.

Exclusive bonus: Teddy Roosevelt and Catherine De Medici Persona Packs
Two of Civilization VI’s leaders are transformed with a new look and new abilities when you lead America and France! “Rough Rider Teddy” excels at keeping the peace on his home continent, and “Magnificence Catherine” can use Luxuries to overwhelm the world with Culture and Tourism. Each Persona Pack contains a brand-new take on a favorite leader, with a new leader model and background, new gameplay bonuses, and an updated agenda that reflect the changes to the leader’s personality. The Persona Packs are available exclusively to owners of the New Frontier Pass and will be delivered with the second add-on pack.

SYSTEM REQUIREMENTS
Minimum:

Requires a 64-bit processor and operating system
OS: Windows 7×64 / Windows 8.1×64 / Windows 10×64
Processor: Intel Core i3 2.5 Ghz or AMD Phenom II 2.6 Ghz or greater
Memory: 4 GB RAM
Graphics: 1 GB & AMD 5570 or nVidia 450 or Intel Integrated Graphics 530
DirectX: Version 11
Storage: 12 GB available space
Sound Card: DirectX Compatible Sound Device
Additional Notes ↓ : Initial installation requires one-time Internet connection for Steam authentication; software installations required (included with the game) include Steam Client, Microsoft Visual C++ 2012 and 2015 Runtime Libraries, and Microsoft DirectX. Internet connection and acceptance of Steam™ Subscriber Agreement required for activation. See http://www.steampowered.com/agreement for details.

Recommended:

Requires a 64-bit processor and operating system
OS: Windows 7×64 / Windows 8.1×64 / Windows 10×64
Processor: Fourth Generation Intel Core i5 2.5 Ghz or AMD FX8350 4.0 Ghz or greater
Memory: 8 GB RAM
Graphics: 2GB & AMD 7970 or nVidia 770 or greater
DirectX: Version 11
Storage: 12 MB available space
Sound Card: DirectX Compatible Sound Device

https://www.metacritic.com/search/game/sid-meier-s-civilization-vi/results