Rum’s Spring&Dungeon Idle RPG v5.8.8 MOD APK (Menu)
File Information
| Updated | 2026-10-02 |
|---|---|
| Version | v5.8.8 |
| Size | 450.2 MB |
| Mod | Menu |
| Requires | Android 7.1 + |
| Developer | R&SGames |
| Category | Rpg |
| Package name | com.RSGames.RumsSpringAndDungeon |
| Google Play | View on Google Play |
- Menu
- Unlimited Currencies
Screenshots
Description
Rum’s Spring&Dungeon Idle RPG Mod APK is an idle RPG where you return to the Dungeon and check character information as you progress. Version 5.8.8 also brings back a limited character summon and seasonal skins.
Dungeon character information
The Dungeon can be entered again during play. This version corrects character information that could appear incorrectly after you re-entered it, so the details shown for your characters are more reliable.
Limited summon rerun
A limited-time rerun for the 5-Star Serine summon is available until October 27, 2026. This gives you a defined window to use that summon while the rerun is active.
Halloween skins
Halloween Koakuma and Mii Skin have been added as seasonal skins. They are available until November 24, 2026.
Languages and stability
Rum’s Spring&Dungeon Idle RPG Mod APK supports English and Simplified Chinese. The update also improves notifications and data stability, while resolving other minor issues.
About this MOD
MOD: Menu, Unlimited Currencies.
What’s New
v5.8.8・Limited-time 5-Star Serine summon rerun until Oct 27, 2026.
・Added Halloween Koakuma & Mii Skin, available until Nov 24, 2026.
・Fixed incorrect character info when re-entering the Dungeon.
・Added English and Simplified Chinese support.
・Improved notifications and data stability.
・Fixed other minor issues.
The developer's own release notes, taken from Google Play.View on Google PlayRetrieved 2026-10-03
Verified package facts
Every value above comes from the installable file and is matched with the app's Google Play listing. TechBigs does not run antivirus scans or test-install builds on a phone.
Data Safety
Rum’s Spring&Dungeon Idle RPG’s developer publishes this on Google Play — what the official app collects and what it shares. We reproduce it here so you can read it before installing.
- Data is encrypted in transitYour data is transferred over a secure connection
- You can request that data be deletedThe developer provides a way for you to request that your data be deleted
View on Google PlayRetrieved 2026-10-03
Specifications
Version
v5.8.8
Latest
Size
450.2 MB
Total
Category
rpg
Developer
R&SGames
Views
83
Updated
2026-10-02
Mod Review
This build is for players who want to revisit the Dungeon with the character-information correction from version 5.8.8 and a MOD labeled Menu, Unlimited Currencies. It also fits players interested in the 5-Star Serine summon rerun or the Halloween Koakuma and Mii Skin. Skip it if your device cannot run Android 7.1 or later. Players who only want permanent seasonal content should also note the stated end dates for the summon and skins.
The MOD in practice
The MOD is labeled Menu, Unlimited Currencies. Compared with the Google Play version, it changes currency availability through the listed menu. The build remains version 5.8.8, with its Dungeon character-information fix, summon rerun, language support, and stability changes. Its Android 7.1+ minimum and 450.2 MB file size remain the listed requirements for this build.
What works
- Version 5.8.8 corrects character information after re-entering the Dungeon, making those displayed details more dependable.
- The 5-Star Serine summon rerun remains available until October 27, 2026, giving that character a defined availability window.
- Halloween Koakuma and Mii Skin are available until November 24, 2026, for players seeking the seasonal additions.
- English and Simplified Chinese support make the game accessible in both listed languages.
What to watch
- Installation requires Android 7.1 or later, so devices below that operating-system version cannot meet the minimum requirement.
- The listed file size is 450.2 MB, which is substantial for an idle RPG download.
- The Serine rerun and Halloween skins have stated end dates, so their availability is time-limited.
Our take
Install this build if the Menu, Unlimited Currencies label matters to your play and you want the version 5.8.8 fixes. Check that your device runs Android 7.1 or later before downloading.
FAQ
What is Rum’s Spring&Dungeon Idle RPG about?
Rum’s Spring&Dungeon Idle RPG is an idle RPG built around the Dungeon. You can re-enter the Dungeon, and version 5.8.8 corrects character information that could appear incorrectly after doing so.
What does the MOD change in this build?
This build is labeled Menu, Unlimited Currencies. The label indicates a menu and unlimited currencies for this version.
What limited content is available in version 5.8.8?
The 5-Star Serine summon rerun is available until October 27, 2026. Halloween Koakuma and Mii Skin are available until November 24, 2026.
Which languages does Rum’s Spring&Dungeon Idle RPG support?
Version 5.8.8 adds English support. It also adds Simplified Chinese support.
What Android version is needed to install Rum’s Spring&Dungeon Idle RPG?
Rum’s Spring&Dungeon Idle RPG requires Android 7.1 or later to install. When installing from outside Google Play, Android shows a prompt about allowing that installation source, and the choice remains yours.
