(Update) difficulty

**The game will have three difficulty levels:**

**Level 0**

- For players who want to enjoy the story.

- Players will never face a Game Over, even if all four characters die.

- Mission difficulty is easy.

- Status reductions are minimal.

**Level 1**

- For players who want a slight challenge.

- Players will face a Game Over if all four characters die.

- Mission difficulty is moderate.

- Status reductions are doubled (x2).

- Enemies are twice as strong (x2).

- There's a chance to obtain valuable items.

**Level 2**

- For players who want a significant challenge.

- Players will face a Game Over if all four characters die.

- Mission difficulty is hard.

- Status reductions are tripled (x3).

- Enemies are three times as strong (x3).

- There's a chance to obtain items with double value (x2).