Teaser PV for "I've Been Killing Slimes for 300 Years and Maxed Out My Level: Witchcraft" Released!

CTW Inc. is excited to reveal the teaser PV for the upcoming G123 game, "I've Been Killing Slimes for 300 Years and Maxed Out My Level: Witchcraft" (referred to as SlimeWitch300).

Register now!

■ "SlimeWitch300" Teaser PV Now Available!

The game is currently in development, and this teaser PV offers a sneak peek into its world, featuring character illustrations, gameplay details, and an exciting glimpse of the overall setting. Be sure to check out the video to discover the latest updates about the game!

＊Watch the teaser PV now:

■ Sneak Peek of the PV!

- SlimeWitch300 is an idle RPG with auto-progressing, fluffy battles! Don’t miss the adorable deformed characters♪

- The beloved family members are all here for fans!

- Enjoy Azusa and the gang’s cozy, laid-back life in the game!

■ No Download Required. Play "SlimeWitch300" Anytime, Anywhere on Your Browser!

SlimeWitch300 can only be played on the G123 platform! This HTML5 game is available on smartphones, tablets, and PCs through web browsers. With its idle features, you can enjoy the game whenever you have spare time—take your time on PC at home or have a quick play session on your smartphone while out and about.
Stay tuned and get ready for the game’s release!

■50,000 Pre-Registrations: 200 Gacha Spins & "Laika"!

Luxurious items will be given to everyone at the start of the service, based on the number of pre-registrations. Reaching 50,000 will unlock 200 gacha spins & "Laika," along with other exciting rewards! Don't miss out—pre-register now!

Pre-register for "Slime300" using these methods:

1. Visit the official game page

2. Follow us on X (formerly Twitter)

　

■ Game Info

Game Title: I've Been Killing Slimes for 300 Years and Maxed Out My Level: Witchcraft
Genre: the laid-back battle RPG
Price: Free (with in-game purchase)

 

■"I've Been Killing Slimes for 300 Years and Maxed Out My Level" Info

Based on the light novel by Kisetsu Morita (森田季節), this beloved series has surpassed 3 million copies sold.

Adapted into a TV anime in April 2021, its second season is set to air in April 2025. Known for its cute characters and relaxing isekai world, the story follows the daily lives of girls in a reincarnated world.

Praised for its slice-of-life charm, the series continues to grow with multiple manga adaptations and spin-offs.

 

©Kisetsu Morita/SB Creative Corp./slime300 project2
©CTW, INC. All rights reserved.

*All company, product and service names in this document are trademarks of their respective companies.