Global Game: I'm the Only Closed Beta Player

Transmigrate to Douluo Dalu, Join Spirit Hall, Help It Win, and Beat Tang San to a Pulp

No harem stories. No harems!!!!

The Protagonist Logs Into the Game Early, So He's Already Powerful by the Time Other Players Arrive

As the title says.

Stories Where Players Receive Beta Access in Waves, and the Beta Game Is a Real World

Beta Tester, Faction-Building, Invincible, Unique Class, Semi-Behind-the-Scenes

Looking for books similar to "The Only Emperor-Class Profession! From the Start, I Recruit Players for the Closed Beta".

The Protagonist Is a Designer, Administrator, Beta Tester, or NPC

Games, urban legends, black tech, national destiny, other worlds. It's summer vacation, so I'm stocking up on books.

A Realistic Game Where the Game World Eventually Merges with Reality

I'd like something more realistic, like monsters dropping crafting materials instead of equipment and money, and gaining experience through fighting monsters and training yourself.