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The Best Seasons of I've Been Killing Slimes for 300 Years and Maxed Out My Level

Every season of I've Been Killing Slimes for 300 Years and Maxed Out My Level ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of I've Been Killing Slimes for 300 Years and Maxed Out My Level!

Top season
Season 2
7.2avg
#1

Season 2

12 Episodes

First Aired: Apr 2025

7.2/ 10
Average Rating
Best episodeE4 · We Went Looking for a Mandragora 7.6
#2

Season 1

12 Episodes

First Aired: Apr 2021

7.0/ 10
Average Rating
Best episodeE7 · We Beat Up a Demon King 7.4

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