1849 minimum requirements for Windows assume having at least Windows 8 / Windows 7 / Windows Vista operating system. Your processor should be Pentium 4 or a more powerful one. The minimum RAM requirement is 512 MB. You also have to have 75 MB free disk space to install the game.
As for Mac OS, 1849 requirements here start with OS X 10.6 Snow Leopard operating system. Processor needs to be at least Intel Only. 512 MB of RAM is required. Finally, the game needs 75 MB of free disk space.
1849 is a city management game set during the California Gold Rush. Your task is to build towns, populate them with workers, and make sure that they are housed, fed, and entertained. You’ll have to manage and coordinate extensive production and trade networks to make sure your towns thrive.