Pre-Hardmode

Pre-Hardmode is the initial state of the players's world. It is essentially an 'easy' version of the world, featuring enemies and items appropriate for new characters. Pre-Hardmode begins at world creation and ends with the defeat of the Wall of Flesh. Defeating the Wall of Flesh will irreversibly turn the world to Hardmode which adds more content and makes the game more difficult. This is part of regular game advancement.

The term "Pre-Hardmode" refers both to the Pre-Hardmode world itself and to content accessible in Pre-Hardmode worlds.

There is little reason to keep a world Pre-Hardmode as Hardmode does not remove Pre-Hardmode content (with a few exceptions). Reasons for postponing Hardmode include having an easier game experience, or to make extra preparations (such as building Houses secure against enemies, or digging tunnels to protect biomes) before Hardmode begins.

Pre-Hardmode features vs. Hardmode features
Some items and enemies are not available in Hardmode, or lose a source of attainability.

Pre-Hardmode content
As mentioned above, these features (aside from the exceptions shown above) are still available in Hardmode.
 * Night's Edge.png Pre-Hardmode items, items that can be obtained prior to Hardmode
 * Skeleton.png Pre-Hardmode Enemies, enemies that can be encountered prior to Hardmode
 * Eye of Cthulhu.png Pre-Hardmode Bosses, bosses that can be fought prior to Hardmode

困难模式之前