Quick Summary

3D Battle RPG SLIME - ISEKAI Memories is a free action role-playing title from BANDAI NAMCO Entertainment. Based on the anime That Time I Got Reincarnated as Slime, the game recreates the series’ world in three-dimensional battles and town-building systems while introducing new alternate-universe plotlines and characters. Fans of the developer may also enjoy Dragon Ball Z: Battle Dokkan for more of their work.

Alternate-Universe Plot and New Threads

The game retells familiar moments from season one but branches into surprising directions with an original storyline. A mysterious girl named Shinsha appears claiming to be Rimuru’s daughter, and her connection to Izis—the witch of Mirror Land—becomes a central mystery. Longtime characters show up in reimagined roles, giving the story fresh twists that both honor and subvert the source material.

Key narrative highlights:

  • Shinsha’s sudden arrival and the questions surrounding her origin
  • Izis and the Mirror Land’s influence on the timeline
  • Unexpected evolutions of familiar faces that reshape alliances and rivalries

Characters You’ll Meet

A mix of well-known faces and entirely new figures populate the game. Alternate-universe versions and evolutions add variety to the cast and to combat tactics.

Notable characters include:

  • Gabiru (re-envisioned as the Lizardman ruler in Mirror Land)
  • Rimuru Tempest and several of Rimuru’s well-known forms
  • Shion, shown with new abilities after absorbing fallen comrades’ energies
  • Benimaru, Shuna, Gobta, and other series regulars, alongside new additions

Combat and Controls

Combat is presented as a real-time action RPG with approachable controls that often feel as simple as choosing and deploying cards. Battles focus on team composition, skill timing, and exploiting character synergies to overcome challenges.

Core combat features:

  • Card-like selection mechanics for smooth, accessible input
  • Team-based fights that reward strategic combinations
  • Action-oriented encounters that keep the pace lively

Town Building and Daily Life

Beyond battles, SLIME - ISEKAI Memories offers a nation-building mode where you design and manage your ideal Tempest. Construct facilities, assign roles, and interact with citizens to learn about their routines and stories.

Buildable options include:

  • Blacksmiths and weapon workshops for gearing up your team
  • Magic-enhancement structures and laboratories to boost abilities
  • Residential areas and eateries to house and sustain your citizens

You can wander through your settlement, speak with inhabitants, and observe daily activities to deepen immersion.

Unique Systems and Enhancements

Several proprietary mechanics expand character progression and strategy.

Notable systems:

  • Predator: a mechanic that can augment or transform characters for added strength
  • Great Sage: an advisory system that offers guidance, analysis, and tactical insights during play

Why Play It

SLIME - ISEKAI Memories is ideal for fans who want to experience the series in a playable form while enjoying new what-if scenarios. It combines action combat, base-building, and narrative surprises to create an immersive package that both newcomers and long-time followers can appreciate.

Give it a try if you want:

  • To control and level up beloved characters in fresh contexts
  • A blend of story-driven missions and creative town management
  • New alternate-universe content that expands the original anime’s world

Technical

Title
SLIME - ISEKAI Memories
Requirements
  • Android
  • iPhone
Language
English
Available languages
  • English
  • Korean
  • Chinese (Simplified)
  • French
  • Japanese
License
  • Free
Latest update
2026-01-27
Author
Bandai Namco Entertainment

SLIME - ISEKAI Memories for other platforms

Other Useful Business Software
Stop Storing Third-Party Tokens in Your Database Icon
Stop Storing Third-Party Tokens in Your Database

Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
Try Auth0 for Free
Rate This App
Login To Rate This App

User Reviews

Be the first to post a review of SLIME - ISEKAI Memories!