Is I've Been Killing Slimes for 300 Years and Maxed Out My Level on Crunchyroll UK?

Name: I've Been Killing Slimes for 300 Years and Maxed Out My Level
Genre: Animation, Comedy, Sci-Fi & Fantasy
Released: 2021
Rating: 6.3
Cast: Aoi Yûki, Kaede Hondo, Skyler Davenport

Yes, I've Been Killing Slimes for 300 Years and Maxed Out My Level (2021) is currently available to stream on Crunchyroll UK.

Series — 2 seasonsComplete Series — 2 SeasonsTV-14

I've Been Killing Slimes for 300 Years and Maxed Out My Level(2021)

Animation & Anime
Comedy
Sci-Fi & Fantasy

~24 min/ep

Last verified: 20/04/2026 — This information may be out of date

6.3/10IMDb

NRRotten Tomatoes

NRMetacritic

Viewer Rating

Have you seen this? Rate it.

2 seasons, 24 episodes

24 episodes — ~24 min each — Total: ~10 hours

Weekend binge

Episodes

Also included free with:

Crunchyroll(£4.99/mo)
Watch on Crunchyroll

As an Amazon Associate, WhereToStream earns from qualifying purchases. Some links are affiliate links.

All 2 seasons available on each service

Trailer

Synopsis

Azusa Aizawa, a 27 years old woman, died on work site due to overworking. She has the possibility to reincarnate, and so she plans to live a chilling and calm life. But will she be able to be relaxed?