Game Mode

 is the term given to the different difficulty levels or worlds the player can select at the start of the game that are available in 7 Days to Die. The game difficulty and settings can be changed at any time in the main menu prior to loading. The world/map cannot be changed and the player will have to select New Game to try another map selection.

Difficulty

 * Scavenger - Easiest Setting designed for Noobs
 * Adventurer (Default) - Not just a new recruit anymore
 * Nomad - Designed for experienced FPS players
 * Warrior - Now you're starting to impress!
 * Survivalist - Kids don't try this at home!
 * Insane - You're one brave mother!

Worlds
Better known as Maps or World Seeds, there are these available:
 * Navezgane - Is a Static map with Specialty Points of Interest only available there. Size cannot be altered.
 * Random World Generation - Random Generation size can be determined by 10k, 8k or 6k
 * Pregen10k - Is an unchanging/Static map
 * Pregen6k - Is an unchanging/Static map
 * Pregen8k - Is an unchanging/Static map

Join a Game
Players can choose from playing with hundreds of other players in their Dedicated Server Providers or with those that are playing Peer to Peer. LAN is also an option.