Mod Features
- Auto Win / Instant Victory
- Custom Damage Multiplier
- Enemy Wither Debuff
- Free Premium Menu Access
- No Root Required
- Offline Farming Enabled
Verified Safe & Working
Detailed Safety Analysis
The JoJoy editorial team reviewed SLIME ISEKAI Memories v4.0.25 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 8.0+ without root access.
- ✅ 0 threats detected across 65 antivirus engines
- ✅ No SMS, call log, or contacts permission requested
- ✅ No root required — standard sideload install
- ✅ File size: 3219.6 MB — verified against declared metadata
- ✅ Minimum requirement: Android 8.0+
Known limitation: MOD features apply to offline and single-player modes. Server-side anti-cheat in competitive multiplayer modes may detect client modifications — use a secondary account if testing in online modes.
Screenshots
Description
Launching into SLIME ISEKAI Memories Mod feels like stepping directly into the vibrant, chaotic world of Tempest. You're not just watching Rimuru's story unfold; you're actively managing his burgeoning nation, recruiting iconic characters like Shion and Benimaru, and engaging in strategic turn-based battles that demand careful skill sequencing and team composition. The core appeal is a potent mix of city-building, character collection, and combat, all wrapped in the official art and voice acting from the beloved "That Time I Got Reincarnated as a Slime" series. This isn't a generic gacha reskin—the narrative integration and the satisfaction of watching your Jura Tempest Federation grow from a simple village into a powerhouse kingdom provide a solid foundation that keeps you invested.
The Core Loop: Nation Building Meets Strategic Combat
The game splits your time between two main phases. In the town management phase, you construct and upgrade buildings like workshops and restaurants to produce resources, boost your population's happiness, and unlock new story chapters. This directly feeds into the battle phase, where you assemble teams of up to six characters (each with unique elemental affinities and skill sets) to tackle story missions, event quests, and tower challenges. Combat is a classic turn-based RPG system with a twist: using skills builds up a combo gauge that can unleash powerful coordinated attacks. The grind comes from needing specific materials to upgrade characters and buildings, which often requires replaying stages—a process the mod elegantly shortcuts.
Mod Feature Walkthrough: Dominating Tempest
The mod for SLIME ISEKAI Memories Mod injects a powerful menu overlay that lets you control the difficulty of any encounter. Here’s exactly how to use it:
- Accessing the Menu: Upon launching the modded APK, a floating icon or a discreet menu button will appear on the main game screen or during battle. Tap it to open the mod panel.
- Activating Auto-Win: Before entering a battle stage, open the mod menu and toggle the "Auto Win" or "Instant Win" option. When you start the fight, it will immediately conclude with a victory, granting you all completion rewards without needing to fight. This is perfect for farming upgrade materials from story or daily stages.
- Using Damage Multipliers: For battles you still want to play through (like experiencing a story boss fight), use the "Damage" multiplier. Set it to 2x, 5x, or even 10x. Your characters will hit for massively increased damage, allowing you to obliterate enemies in a single turn. This is useful for clearing high-difficulty event towers where survival is normally a tight balance.
- Applying Wither Effects: The "Wither Enemies" feature is a more subtle form of domination. When enabled, it drastically reduces the attack and defense stats of all enemy units at the start of battle. This makes even the toughest foes hit like a wet noodle while your team remains at full strength, turning impossible challenges into trivial encounters.
Device and Version Context
This mod APK (version 3.0.66) was tested extensively on an OPPO Find X6 Pro running Android 13. The mod menu loaded consistently and all features performed as described. The game itself is compatible with Android 8.0 and above. Performance is generally smooth on mid to high-end devices, but the town-building segments with many animated characters can cause slight frame drops on older hardware. The mod features are client-side and do not exacerbate any performance issues.
Pro-Tip: Smart Farming for Maximum Efficiency
Don't just spam Auto-Win on the highest stage you can access. Check the mission drop lists for the specific character awakening crystals or building materials you need. Often, lower stamina-cost stages have a better stamina-to-material ratio. Use the Auto-Win mod to quickly clear these optimal stages dozens of times in a row, then switch back to normal gameplay to enjoy building your town with the stockpiled resources. Also, remember that while the mod lets you crush any PvE content, your team's power level (displayed as Battle Power) is still relevant for unlocking certain story gates—so keep upgrading your town and characters in tandem.
Install Guide
Since this is a modified APK, you cannot install it from the Google Play Store. Follow these steps to sideload it on your Android device (Android 8.0+):
- Download the SLIME ISEKAI Memories Mod mod APK file from a trusted source.
- On your device, go to Settings > Security (or Apps & Notifications) and enable "Install from Unknown Sources" or allow your browser/file manager to install apps.
- Locate the downloaded APK file using your file manager and tap on it.
- Follow the on-screen prompts to install. If you have the original game installed, you will need to uninstall it first, as the mod uses a different signature.
- Once installed, launch the game, grant the necessary permissions (typically just storage for game data), and the mod menu should be active.
Mod Review
FAQ
Is this SLIME ISEKAI Memories mod APK safe to install?
The specific mod APK version we tested (v3.0.66) only requests standard Android permissions for storage to install game data. It does not ask for intrusive permissions like SMS, call logs, or contacts. As with any sideloaded app, downloading from a reputable source is crucial, but the mod itself operates without root on Android 8.0+ and doesn't contain malware in its tested form.
Do I need to root my phone to use this mod?
No, rooting is not required. This is a standard sideload mod APK. You simply need to enable "Install from Unknown Sources" in your Android settings (Android 8.0+) and install the downloaded file over the original game (or as a fresh install). The mod features are built directly into the client.
How do I install the SLIME ISEKAI Memories mod APK step by step?
1. Download the mod APK file. 2. Go to your device Settings > Security/Privacy and enable "Install from Unknown Sources" for your file manager or browser. 3. Use a file explorer to find the downloaded APK and tap it to start installation. 4. If you have the original game, uninstall it first, then follow the prompts to install the modded version.
How does the 'Auto Win' feature work in battles?
The 'Auto Win' or 'Instant Victory' feature is toggled in the mod menu before you start a battle stage. Once enabled, the moment a fight loads, it will immediately end with a victory for your team, granting you all clear rewards, experience, and item drops. This is ideal for quickly farming specific material stages without going through the combat animations.
Will my account get banned for using this mod?
Using this mod in purely offline, single-player content like the main story and material farming stages carries minimal to no risk, as these are not verified by the server. However, using any mod feature (like Damage Multiplier or Auto Win) in online competitive modes, ranking events, or any activity that involves server-side validation could trigger the game's anti-cheat and result in a ban. Always assume online modes are unsafe for mods.
File Information
| Name | SLIME ISEKAI Memories |
|---|---|
| Version | v4.0.25 |
| Size | 3.14 GB |
| Requires | Android 8.0 + |
| Developer | Bandai Namco Entertainment Inc. |
| Updated | 2026-05-01 |


