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I've Been Killing Slimes for 300 Years

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Number of games

Games Type
Adventure Games,MMORPG Games
Games Terminal
Desktop Web Game,Tablet Web Game,APP Game
Games Language
English
Creation time
Jan 7, 2026
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I've Been Killing Slimes for 300 Years Games Information

1、The immensely popular anime "I've Been Killing Slimes for 300 Years and Maxed Out My Level" is making its debut as a game

2、After dying of overwork in the real world, I’m reincarnated as an immortal witch, and I spend 300 years enjoying a relaxing life. At some point, though, I end up at level 99! All those years spent killing slimes to make the money to pay the bills gave me a ton of experience points. Rumors of the level 99 witch spread, and soon I’m up to my ears in curious adventurers, duelist dragons, and even a monster girl calling me her mom!
I’ve never been on an adventure, but I’m the strongest in the world… What’s going to happen to my relaxing life?!

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I've Been Killing Slimes for 300 Years Gameplay Introduction
I've Been Killing Slimes for 300 Years Gameplay Introduction

FAQ from I've Been Killing Slimes for 300 Years

I've Been Killing Slimes for 300 Years is an online playable version of the game collected by GamHub from the internet or submitted by the developer.

For technical issues, gameplay questions, or account assistance related to I've Been Killing Slimes for 300 Years, players can visit the official website at I've Been Killing Slimes for 300 Years official website. You can also find the latest announcements, support forms, and contact details directly from the developer’s support page.

According to GamHub Learned from its official website, I've Been Killing Slimes for 300 Years games are currently Free to play, though the possibility of other paid features cannot be ruled out.

Yes. I've Been Killing Slimes for 300 Years supports most modern mobile browsers including Chrome and Safari.

I've Been Killing Slimes for 300 Years can be played directly in the browser without installing software, which helps reduce security risks.

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I've Been Killing Slimes for 300 Years:The immensely popular anime "I've Been Killing Slimes for 300 Years and Maxed Out My Level" is making its debut as a game I've Been Killing Slimes for 300 Years:The immensely popular anime "I've Been Killing Slimes for 300 Years and Maxed Out My Level" is making its debut as a game I've Been Killing Slimes for 300 Years:The immensely popular anime "I've Been Killing Slimes for 300 Years and Maxed Out My Level" is making its debut as a game
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System Requirements

Minimum Requirements
gamePlatform Web Browser
OS Mac、Windows 7/8/10/11 64bit
Web Browser Latest version of Google Chrome, Microsoft Edge, Firefox, or Safari
Processor Dual-core processor or better (Intel i3 / AMD equivalent)
Memory 4 GB RAM
Graphics Any integrated graphics (Intel UHD or Apple M-series acceptable)
Storage 20MB
Network bandwidth 5Mbps
Recommended Requirements
gamePlatform Web Browser
OS Mac、Windows 7/8/10/11 64bit
Web Browser Latest version of Google Chrome, Microsoft Edge, Firefox, or Safari
Processor Intel i5、i7、i9 / AMD equivalent
Memory 8 GB RAM
Graphics 1+ GB
Storage 20+GB
Network bandwidth 15+Mbps
I've Been Killing Slimes for 300 Years is a web game that can be played on most PC browsers. For a better gameplay experience, we recommend a PC with a Intel i5、i7、i9 / AMD equivalent and a graphics card and Network bandwidth 15+Mbps play .