"These guns here are the new upgraded versions of the ones you practice with. They have the same features. The only difference is that they hold more bullets than the ones you practice with.
These hold 150–200 F-rank bullets, depending on the model you pick.
On no account must you waste a grade–F bullet on higher grade aliens."
"How do we know the difference in their grades?" Marcelo asked.
"The heights and colors.
C– This falls on early hard mode, from 51–60. They are brown giants with large eyes. They are fast and powerful.
D– DOOM Is a black giant with greenish eyes. Its agility, strength, and prowess start from 21–50. They are classified as Normal mode.
It depends on the DOOM you meet. Some are slow while others are fast." He glanced at Vicky. She should understand what he was talking about.
E– Blue color, big head, average eyes, and average height. Their speed and agility are that of easy mode. 11–30