
Enter the world of That Time I Got Reincarnated as a Slime in a new 3D battle RPG!
You won’t want to miss this riveting, new adventure that brings together your favorite series characters—Rimuru, Great Sage, Gobta, Shion, Shuna, Benimaru, Gabiru, and more—and introduces brand new ones!
A new story supervised by Fuse, author of the original light novels! A mysterious girl named Shinsha appears, claiming to be Rimuru’s daughter. What is her relation to Izis, the witch from the “mirror land”? Will Rimuru and the citizens of Tempest survive the challenges Izis and her followers have in store? Don’t miss the alternate universe versions of familiar characters like Gabiru, who has ascended the Lizardman throne in mirror land, or Shion, who evolved after absorbing her fallen comrades’ souls. Their stories won’t be told anywhere else!
Relive famous moments from Season 1 of the anime in fully voiced cut scenes!
The star-studded vocal cast lend their talents to battle voices and interactions in town as well!
Use the nation-building system to create your ideal version of Tempest!
Build and position all sorts of buildings and facilities: your citizens’ homes, restaurants, the blacksmith shop, the laboratory, magic-enhancing facilities, and more.
Walk through the town you’ve built and interact with your citizens to get a glimpse of their daily lives!
3D command-based battle system!
The controls are simple: just select the cards for your hand. But there’s deep strategic gameplay to enjoy as you learn to effectively use abilities drawn from the original work! Enjoy dazzling finishing move animations that will make you feel like you’ve stepped into the anime!
The Predator and Great Sage systems bring you deeper into the TenSura world!
The Predator system recreates Rimuru’s unique skill, Predator, from the original work. Use it to strengthen your characters! If you find yourself unsure of your next step, the Great Sage system is there to provide gameplay advice and guidance.
Slime Isekai Memories tier list
SS Tier

[Dragon Majin] Milim Nava
Her skill, Dragon Power, increases your Soul of Combos damage by a whopping 60%. The strongest skill in game currently
- Skill 1: Changes Soul of Secrets x2 into Soul of Divine Protection. Increases all Soul of Divine Protection gauges’ increase by 5% (Turns: 1).
- Skill 2: Increases all allies’ DEF by 20% (Turns: 1)
S Tier

[Budding of Deep Green] Treyni
Best healer in the game and also has a single target skill. She also has the highest defence in game, so she can tank higher level content for you to complete your quests.
- Skill 1: Heals all allies
- Skill 2: Decreases all targets’ pierce power

[Chancellor of Tempest] Rimuru Tempest
All of Creation is the strongest ATK buff in the game, while Magic Sense is a 20% DEF buff that lasts two turns. This character is the strongest buffer in game currently.
[King of an Armed Nation] Gazel Dwargo
Gazel is currently the strongest single target damage character in the game. His buffs focus on attack with very low skill costs.
- Skill 1: Increases own ATK by 20% (Turns: 1). Increases own critical rate by 20% (Turns: 1).
- Skill 2: Increases own critical damage by 10% (Turns: 3). Increases own DEF by 20% (Turns: 1).
A Tier
[Instructor of the Flashing Sword] Hakurou
Hakurou is the strongest single target nuker for wind teams.

[Conquerer of Flames] Shizue Izawa
Strongest single target fire DPS currently
- Skill 1: Changes Soul of Divine Protection x2 into Soul of Secrets. Increases all Soul of Secrets gauges’ increase by 5% (Turns: 1).
- Skill 2: Increases all allies’ stun evasion rate by 90% (Turns: 1). Increases own critical rate by 15% (Turns: 1).

[Steel Annihilator] Shion
Your multi-target dark DPS, Shion can buff pierce rate and power.
[Arch Golem] Beretta
Beretta is the strongest dark single target nuker.
- Skill 1: Changes Soul of Divine Protection x2 into Soul of Secrets. Increases all Soul of Secrets gauges’ increase by 5%
- Skill 2: Increases all allies’ guard penetration by 40% (Turns: 1). Increases all allies’ pierce rate by 10% (Turns: 1).

[Harmonizer of Majin and Humans] Rimuru Tempest
Water Rimuru can reduce the enemy’s Soul of Secret gauge, effectively delaying the enemies’ ult by 1 or 2 turns. He is also a healer.
- Skill 1: Decreases a single target’s Secret Skill Gauge by 5%.
- Skill 2: Heal all allies’ HP by 15%. Increases Soul of Divine Protection damage until the end of the battle by 5% (Max: 100%).
B Tier

[Holy Princess] Shuna

[Spy in the Shadows] Souei
Souei is the water team’s strongest single-target DPS.
[Samurai General of Hellfire] Benimaru
Benimaru is a great multi-target fire DPS.

[One of the Oldest Demon Lords] Milim Nava
The earth team strongest single-target DPS currently
- Skill 1: Increases own pierce rate by 80% (Turns: 1). Increases own pierce power by 15% (Turns: 1).
- Skill 2: Increases all allies’ critical rate by 30% (Turns: 1). Decreases a single target’s guard power by 25%
[Tempest Star Wolf] Ranga
A multi-target space DPS, Ranga also features a Soul-changing skill, capable of changing Soul of Secrets into Soul of Skills. Unfortunately, his other skill, which buffs pierce rate, is rather underwhelming.