Seed

The seed is the number that is used by the world generation algorithm to create a unique world for each playthrough. The seed is normally generated by a pseudo random number generator however the Daily run uses the current system date as the seed. Because the seed determines the structure and contents of the world players who have the same seed will play though identical worlds.

The current seed number is displayed in the bottom-left corner of the Pause menu screen, or when starting a new run.

Changing seeds
There are a few methods to change the seed.
 * Steam Workshop - Seed Changer - by Evaisa
 * Mod Workshop - Start with custom seed - by Dregu
 * mod-less with Windows PowerShell - script on github - by vexx32 - (demo video)