Eastward minimum requirements for Windows assume having at least Windows 7/8/10 operating system. Your processor should be Intel i5 or a more powerful one. The minimum RAM requirement is 4 GB. As for a graphics card, it should be Nvidia GTS 450. You also have to have 2 GB free disk space to install the game.
If you go for recommended requirements for Eastward for Windows, your operating system should be Windows 7/8/10. Recommended CPU would be Intel i5 CPU or equivalent. For RAM, it is recommended to have 4 GB or more. And video card — Nvidia GTX 750 TI.
As for Mac OS, Eastward requirements here start with OSX 10.11 El Capitan operating system. Processor needs to be at least Intel 2Ghz. 4 GB of RAM is required. Your graphics card should be Nvidia GTX 660M. Finally, the game needs 2 GB of free disk space.
You can buy Eastward directly on Steam, or on one of the marketplaces below. Usually, games on marketplaces are much cheaper, and you can save up to 80%! Check prices below: