Infinite Hard Mode

The first 2 hard mode difficulty will be manually set, while the rest of the hard mode will be automatically defined by formula. The summary of the formula can be displayed as follows:

Formula

The formula will all be the same for milestone stats and upgrade costs.

All the base value will be taken from the normal chapter database, for example: the base value for slow resist upgrade level 2 in chapter 1 hard mode, will be taken from slow resist upgrade level 2 in chapter 1 normal mode.

Formula for milestone stats and upgrade costs

$$baseValue + growValue * hardModeLevel$$

Formula for upgrade attribute

$$baseValue + growValue * hardModeLevel * upgradeLevel$$