Slime Isekai Memories Tier List - Best Characters and How to Reroll

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Jun 14, 2022: We checked our list and made some tweaks.

Looking for a Slime Isekai Memories tier list? When starting out in Slime Isekai Memories, it can be difficult to know who's best, but you can certainly make some assumptions based on the characters from the light novels and anime. That said, this tier list should help decide who to aim for in terms of rerolling, or to eventually add to your party.


Set in the same universe as the light novel and anime series that inspired it, this new gacha game, like many anime spinoff mobile games of late, features an original story supervised by the series' author, Fuse. And this tier list should help you get the most out of it so that you can fully experience the new story without opening up your wallet.

New more gacha games on your to-do list? We've pieced tier lists together for a bunch of this year's top releases. If you're looking for something dark and emotional, our Nier Reincarnation tier list and Punishing: Gray Raven tier list is worth a look. For something more upbeat, our extensive World Flipper tier list will give you a great head start. And for a musical hit, we have a Hatsune Miku: Colorful Stage tier list as well.

Christmas Shuna ranks high on the Slime Isekai Memories tier list right now.

Slime Isekai Memories Tier List

Best Overall Characters

Tier Characters
SSElemental Colossus (Golem), Milim Nava (Bellicose Dragoneye), Rimuru Tempest (Harmonizer of Monsters & Humans), Treyni (Budding of Deep Green)
SBeretta (Arch Golem), Charybdis (Swimming Calamityr), Ifrit (Burning Spirit), Orc Disaster (Starved), Ramiris (Fairy of the Labryrinth), Rimuru Tempest (Chancellor of Tempest), Shizue (Conqueror of Flames), Shuna (Holy Princess), Souei (Spy in Shadows), Veldora Tempest (Storm Dragon)
ABenimaru (Samurai General of Hellfire), Fuze (Guildmaster), Gabiru (Waving Spear), Gazel Dwargo (King of an Armed Nation), Geld (Orc King), Gelmud (Secret Operator), Hakurou (Instructor of Flashing Sword), Milim Nava (Delighter in Everyday Life), Milim Nava (Dragon Majin), Milim Nava (One of Oldest Demon Lords), Ranga (Tempest Star Wolf), Salamander (The Flame Master), Shion (Ardent Attendant), Shion (Steel Annihilator), Shuna (Excellent Tailor), Sky Dragon (Soaring Dragon Calamity), Trya (Summer Breeze of Benevolence)
BBenimaru (Valiant Kijin), Chloe Aubert (Lovely Innocence), , Garm (The Armor Artisan), Gard Mjolmire (The Competent Merchant), Gobta (Hobgoblin Ascendant), Gobuichi (The Hobgoblin Chef), Hakurou (White Slash), Kaijin (The Forge Artisan), Kurobe (Steel Heart of Forge), Light Spirit (Heroic Conductor), Phobio (Leopard Fang), Psychic Elf (Fortuneteller) Ranga (Loyal Wolf), Rimuru Tempest (Reincarnated), Rimuru Tempest (Swordsmanship Forger), Shuna (Pink Ogre Princess), Souei (Blue Gale), Veldora Tempest (Proud Kin of Dragons), Vesta (Seeker), Yuuki Kagurazaka (Grandmaster)
CAlice Rondo (Golem Master), Benimaru (Next Clan Leader), Butterflies of the Night Owner (Bewitching Shopkeeper), Dord (The Skilled Artisan), Gale Gibson (Earth Spirit Lodger), Haruna (The Affectionate Hobgoblin), Kenya Misaki (Heroio Vessel), Kurobe (Immobile Black Ogre), Myrd (The Construction Artisan), Rigurd (Hobgoblin Monarch), Ryota Sekiguchi (Harmonizer of Insanity & Calm), Shion (Purple Smash), Souei (Instant Spy)

Though Slime Isekai Memories certainly isn't beholden to a traditional tier list, there are clearly some characters that are worth investing in over another. Most players will tell you that virtually any character can help you clear content if they're built up enough, which is essentially true, but you'll get more bang for your buck by prioritising the characters featured in the tier list above.


Given the game has no PVP element just yet, there isn't even really a meta worth seeking out. You're free to bring along your favourites, but the best will still perform better.

Best Battle Characters

Tier Characters
SLuminus Valentine (Queen of Yule), Treyni (Budding of Deep Green), Milim Nava (Dragon Majin), Rimuru Tempest (Chancellor of Tempest), Gazel Dwargo (King of an Armed Nation)
ARimuru (Master of Maids), Shion (Bold Servant), Shizue Izawa (Conqueror of Flames), Hakurou (Instructor of the Flashing Sword), Shion (Steel Annihilator), Beretta (Arch Golem), Rimuru Tempest (Harmonizer of Monsters and Humans)
BShuna (Holy Princess), Souei (Spy in the Shadows), Milim Nava (One of the Oldest Demon Lords), Benimaru (Samurai General of Hellfire), Ranga (Tempest Star Wolf)
CBenimaru (Valiant Kijin), Shuna (Pink Ogre of Light)

To facilitate proper tier building, we've split the Slime Isekai Memories tier list into two halves: the best Protection characters and best Battle characters.

Essentially being damage and support characters in most other RPGs, follow the two tier lists below when deciding on how exactly you want to build your team for the fight at hand. If you're struggling to survive, consider swapping out a battle character for another top-tier Protection character. Likewise, if you have no trouble with survivability, you can save time by bringing more or better battle characters into the fray instead.

Best Protection Characters

Tier Characters
SShuna (The Faithful Housemaid), Ifrit (Burning Spirit), Veldora Tempest (Storm Dragon), Charybdis (Swimming Calamity), Orc Disaster (Starved)
ARamiris (Fairy of the Labyrinth), Milim Nava (Bellicose Dragoneye), Elemental Colossus (Golem), Sky Dragon (Soaring Dragon of Calamity), Fuze (Guildmaster), Salamander (Flame Master), Veldora Tempest (Proud Kin of Dragons), Vesta (Seeker)
BLight Spirit (Heroic Conductor), Kaijin (Forge Artisan)
CGobuichi (Hobgoblin Chef), Psychic Elf (Fortune Teller), Myrd (Construction Artisan), Bar Owner (Bewitching Shopkeeper), Dord (Skilled Artisan)
Some Slime Isekai Memories characters hanging out in a field waving to each other.

How to Reroll in Slime Isekai Memories

Thankfully, it's pretty easy to perform a Slime Isekai reroll, and you don't have to go through all the usual fuss of heading to your app settings and clearing the cache. Here's what you need to do:

  • Open Slime Isekai
  • Complete the tutorial and roll
  • If you want to roll again head to the start screen
  • Tap 'Menu' in the bottom left
  • Tap 'Delete Game Data'
  • Complete the tutorial to roll again
  • Do this as many times as you want

What Are the Character Types in Slime Isekai Memories?

Though characters in the game are split into the two main categories of Battles and Protection, they also have a type as well. These are all of the types in-game:

  • Water
  • Earth
  • Dark
  • Fire
  • Wind
  • Light
  • Sky
  • Wind

On top of this, they'll have the usual three to five-star rarities, as well as various traits and skills to use as part of combat or party support.

Three new characters will be added to the Slime Isekai Memories tier list on January 28, 2022.

What Are the Next New Slime Isekai Memories Characters?

  • Shizue (Date Night Beauty)
  • Soka (Lovestruck Maiden)
  • Myulan

A livestream event recently announced that new versions of Shizue and Soka will released during a Valentine's Day gacha set to begin on January 28, 2022. Myulan will make her debut as well but will be given out for free just for logging in during the promotion period.

How Do I Keep Up With Slime Isekai Memories?

As a very new mobile title, Slime Isekai Memories' social media channels are well worth following. You can check them out to see the latest updates, character additions, or special events for extra freebies.


Firstly, we recommend following the unofficial Slime Isekai Memories news Twitter account, which consistently posts about new updates and changes. Equally, it's a good idea to check out the game's official website, where you'll find any news first.

And that's our Slime Isekai Memories tier list. If you're looking for some other anime-based character curations, why not try our Azur Lane tier list or our Fate Grand Order characters list?