Slime Isekai Memories Tier List - Updated for Overlord Part 1 (2024)

Not sure who to choose in Slime Isekai Memories? Check out our Slime Isekai Memories tier list – made to help you choose the best characters for your team. We update this guide after balancing changes and character releases, so make sure to bookmark this page so you can stay up to date.

Slime Isekai Memories is a mobile gacha game based on the anime, That Time I got Reincarnated as a Slime. The anime story is retold in video game form, allowing you to experience it all over again. There are also original stories that are exclusive to the game itself, so it’s a must-try for fans of the anime. Explore the nation of Tempest as you interact with familiar faces – you can even upgrade the nation using the building system as you progress through the game. Take part in intense battles where you’ll recognise skill ability animations from your favourite characters during combat.

Do you love gacha games as much as we do? Check out our other guides for our Fullmetal Alchemist Mobile tier list, Memento Mori tier list, and our Awaken Legends tier list.

Slime Isekai Memories Tier List

You’ll find our tier list down below.

Tiers Explained

What do our tiers mean? We’ve got you covered.

  • S Tier: The best characters in the game at the moment. You should focus on getting these characters as soon as possible.
  • A Tier: Brilliant replacements if you can’t get your hands on an S tier character straight away. They’re strong enough to clear the harder content and can permanently fill a slot on your team.
  • B Tier: Weaker than S tier and A tier characters, but they can still get the job done. They should be replaced with an A tier or S tier character when you obtain one. B tier characters can be on your team permanently, but it’s not recommended for harder content.
  • C Tier: These characters should be swapped out as soon as possible. We recommend only using C tier characters at the start of the game when you’ve got nothing better.
  • D Tier: Avoid these characters completely. Upgrading them won’t even help boost their stats substantially.

S Tier

The top characters that you should focus on getting.

  • Milim Nava (Dragonoid)
  • Milim Nava (The Enthusiastic Player)
  • Milim Nava (The Dragon Fist)
  • Masked Hero (Time Traveler)
  • Diablo (The Black Progenitor)
  • Diablo (Ebony Demon)
  • Veldora Tempest (Storm Dragon)
  • Veldora Tempest (Seal Releaser)
  • Treyni (Budding of Deep Green)
  • Elemental Colossus (Bellicose Dragoneye)
  • Shuna (Holy Princess)
  • Souei (Spy in Shadows)
  • Orc Disaster (Starved)
  • Ifrit (Burning Spirit)
  • Hakurou (Instructor of Flashing Sword)

A Tier

Great replacements to fill team slots if you can’t get an S tier character.

  • Beretta (Arch Golem)
  • Shizue (Conqueror of Flames)
  • Ranga (Tempest Star Wolf)
  • Shion (Steel Annihilator)
  • Ramiris (Fairy of the Labyrinth)
  • Charybdis (Swimming Calamity)
  • Hinata Sakaguchi (Captain of the Holy Knights)
  • Milim Nava (One of the Oldest Demon Lords)
  • Milim Nava (Dragon Majin)
  • Milim Nava (Delighter in Everyday Life)
  • Milim Nava (Manifestation of the Dragon)
  • Milim Nava (The Proud Dragon Demon Lord)
  • Luminus Valentine (Queen of Yule)
  • Souei (Successful Shinobi)
  • Leon Cromwell (The Flashing Blade)
  • Leon Cromwell (The Platinum Devil)
  • Salamander (The Flame Master)
  • Gabiru (Waving Spear)
  • Benimaru (Samurai General of Hellfire)
  • Fuze (Guildmaster)
  • Veldora Tempest (The True Butler)
  • Guy Crimson (Lord of Darkness)
  • Guy Crimson (The Beginning)
  • Rimuru Tempest (Lord of Wisdom)
  • Rimuru Tempest (Chancellor of Tempest)
  • Rimuru Tempest (Harmonizer of Monsters and Humans)
  • Gobta (Captain of the Goblin Riders)
  • Gazel Dwargo (King of an Armed Nation)
  • Sky Dragon (Soaring Dragon Calamity)
  • Shuna (Excellent Tailor)
  • Ainz Ooal Gown (Overlord)
  • Rimuru Tempest (Chancellor of the Dead)
  • Shinsha (The Evolving Bonds)

B Tier

Not amazing, but not the worst.

  • Gobta (Hobgoblin Ascendant)
  • Hakurou (White Slash)
  • Vesta (Seeker)
  • Trya (Summer Breeze of Benevolence)
  • Frey (The Sky Queen)
  • Ramiris (The Creator)
  • Gard Mjolmire (The Competent Merchant)
  • Shuna (Pink Ogre Princess)
  • Rimuru Tempest (Swordsmanship Forge)
  • Psychic Elf (Fortune Teller)
  • Garm (The Armor Artisan)
  • Shizue Izawa (Date Night Beauty)
  • Benimaru (Samurai General of Hellfire)
  • Benimaru (Crimson Ogre Warrior)
  • Veldora Tempest (Proud Kin of Dragons)
  • Phobio (Leopard Fang)
  • Alice Rondo (Golem Master)
  • Kaijin (The Forge Artisan)
  • Gobuichi (The Hobgoblin Chef)
  • Light Spirit (Heroic Conductor)
  • Gelmud (Secret Operator)
  • Yuuki Kagurazaka (Grandmaster)
  • Rimuru Tempest (The Master of Maids)
  • Rimuru Tempest (Reincarnated)
  • Rimuru Tempest (Awakened Demon Lord)
  • Ranga (Tempest Star Wolf)
  • Daggrull (Proud Giant Fist)

C Tier

These characters should be replaced as soon as you get a B tier or higher character.

  • Souei (Instant Spy)
  • Rigurd (Hobgoblin Monarch)
  • Myulan (Leisurely Lady)
  • Gale Gibson (Earth Spirit Lodger)
  • Albis (The Golden Serpent)
  • Geld (Orc King)
  • Souei (Blue Gale)
  • Shion (Purple Smash)
  • Hakurou (White Slash)
  • Milim Nava (Delighter in Everyday Life)
  • Shuna (Pink Ogre of Heavenly Light)
  • Shuna (The Holy Sunrise)
  • Suphia (White Tiger Claw)
  • Chloe Aubert (Lovely Innocence)
  • Kurobe (Immobile Black Ogre)
  • Kurobe (Steel Heart of Forge)
  • Benimaru (Next Clan Leader)

D Tier

Avoid these characters completely.

  • Ranga (Loyal Wolf)
  • Kenya Misaki (Heroio Vessel)
  • Shion (The Bold Servant)
  • Shion (Ardent Attendant)
  • Ryota Sekiguchi (Harmonizer of Insanity and Calm)
  • Myrd (The Construction Artisan)
  • Benimaru (Valiant Kijin)
  • Butterflies of the Night Owner (Bewitching Shopkeeper)
  • Haruna (The Affectionate Hobgoblin)
  • Dord (The Skilled Artisan)

Slime Isekai Memories Tier List FAQ

Now you’ve read our tier list, you may have some questions. We’ll answer them down below!

What is a Tier List?

A tier list is a compiled list of characters ranked from best to worst. Tier lists are useful when choosing which character to invest your time into, as you don’t want to be wasting resources on a weak character. Tier lists are usually ranked S tier to D tier, with S being the top and D being the bottom.

How Did We Pick Our Slime Isekai Memories Tier List?

To formulate our tier lists we get hands-on experience with the game itself. This allows us to create an authentic list based on our own opinions. We don’t stop there though – we conduct research into what you, the player, have experienced within the game too. With our own opinions, combined with player feedback, we create a tier list to help you choose which character is best to pick.

How Often Do We Update Our Slime Isekai Memories Tier List?

We’ll update this tier list as each new character is released in the game. Remember to bookmark this page to refer back to when performing your next summon. We also keep an eye on balancing changes, which can shake up the tier list quite a bit.

You can also keep up to date with Slime Isekai Memories on the game’s official website.

Slime Isekai Memories Tier List - Updated for Overlord Part 1 (1)

Adele Wilson


With experience writing for GameRant and in SEO copywriting, Adele loves to combine her adoration for gaming and writing. She'll talk your ear off about anything fantasy, and if she's not typing away at her desk, she's probably playing an RPG somewhere.

Slime Isekai Memories Tier List - Updated for Overlord Part 1 (2024)


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