Nightmare Boss Update
a. Nightmare's boss changed to Subject X (Lv.100).
b. The more Nightmare's boss is defeated, the higher the boss's level and the more rewards change. However, if you defeat a boss who is lower than my boss level, the boss' level will not go up.
c. Nightmare requires a dedicated response token.
d. The boss' stamina gauge is displayed when the boss's strength is below 50%. By consuming the boss' stamina gauge, the boss slows down for a period of time and does not summon the enemy.
e. Boss effective weapon can consume the boss' stamina gauge faster.
f. From level 91, a new reward was added.
g. You can acquire the weapon of Subject X through a new reward.