• Skip to primary navigation
  • Skip to main content
  • Home
  • Series
  • Books
    • Authors
    • Science Fiction
    • GAMELIT/LITRPG
    • Fantasy
    • Post Apoc
    • Thriller
    • Romantasy
    • Superhero
    • Horror (Wicked House)
  • Webcomics
  • Comics
Aethon Books

Aethon Books

The next generation of Science Fiction & Fantasy

  • About
    • About Us
    • Blog
      • New Releases
    • The Team
    • Contact Us
    • Submissions
  • Newsletter
  • Merch
  • Join Our Discord

Tunnel Rat 4

By Walrus King

Milo is back again, causing trouble in the game world of Genesis.

But, is it only a game?

He has suspicions that things aren’t so simple, and needs to dig deeper. And while he does that, he’s slowly coming out of his shell. Just a small crack, nothing big. A trip to an underground market of used games leads to making a few friends. He’ll need them because things in the habitat are about to get more complex as corporations move in along with organized crime. These people invading his home bring a lot of problems, and Milo loves to solve problems. There will be shockwaves hitting corporations and crime lords, and maybe a little collateral damage.

Family matters, he learned that in Limburger Hollow, and Milo has a new family to protect. He’ll do whatever it takes to keep them safe.

He also has an old family who causes as much trouble as he does. He thinks they’re dead, and they think he’s lost. And the world’s largest AI, Wally, wants to know more about all of them. It’s hard to hide when you’re causing as much trouble as Milo and the Alphabet can cause.

Book 4 of this unique spin on LitRPG featuring an unusual MC you can’t help but root for. Featuring plenty of humor, action, thievery, ninja abilities, a detailed world and System, science skills, magic tinkering, item invention, and more originality than you can shake a rat tail at!

$4.99
    Buy NowRead A SampleSee The ReviewsSee The Full Series

    The Complete Series


    See The Book
    See The Book
    See The Book
    See The Book

    You Might Also Like


    See The Book
    See The Book
    See The Book
    See The Book

    Book Details

    • Series: Tunnel Rat
    • Format: Kindle, Kindle Unlimited, Paperback
    • Genre: LitRPG
    • Publisher: AETHON
    • Pages: 493
    • Publication Date: February 25, 2026
    • ASIN: B0GD2V9P6Z

    Copyright © 2026