Game design: Players were moved to tears.

Liu Wei, who obtained the Reversal System, transmigrated to a parallel world where the game industry was underdeveloped.
As players' emotions constantly shift, the rewards they receive will also increase.
Emotions keep shifting?
Liu Wei smiled and pulled out a bunch of friendly and harmonious games.
The bittersweet experience of "Summon the Dragon," the love-hate relationship of "Dungeon Fighter Online," the endless cycles of "The Legend of Sword and Fairy," and the profound reflections of "Prototype."
I burst into tears, overwhelmed with mixed emotions of sorrow and joy, furiously pounding the keyboard in a fit of impotent rage...
Just as everyone was condemning Liu Wei, a shocking piece of news arrived:
"The company that developed 'ioi' invited Liu Wei to serve as the chief designer."
Liu Wei: "I'm going to announce the names of the next few new heroes—Yasunius, Zed, Kayle, Nasus, Berserker, Elise, Pride of the Hunter, Ivern, Shaco..."
……
This book is also known as:
"My Games Only Bring Joy," "The 'Healing' Game Designer," "I'm Really Not a Thief," "Players Moved to Tears"

Novel keywords: Game Design: Players Were Moved to Tears (no pop-ups), Game Design: Players Were Moved to Tears (full text download), Game Design: Players Were Moved to Tears (latest chapter reading)