Rum’s Spring&Dungeon Idle RPG - v5.8.8 - MOD APK
R&SGames450.2 MB
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Before you install
- When Android refuses the install, it is the unknown-sources guard doing it. Grant this app permission in Settings, then confirm the install when the prompt comes back.
- An "incompatible version" message usually means the build was compiled for the older ARMv7 processors that recent phones no longer accept. Look for the ARM64 (ARMv8) build of the same version instead.
Download FAQs
What was fixed when re-entering the Dungeon in Rum’s Spring&Dungeon Idle RPG?
Version 5.8.8 fixes incorrect character information that could appear when you re-enter the Dungeon. The update also includes other minor issue fixes.
What has been changed in this build of Rum’s Spring&Dungeon Idle RPG?
This build is labelled Menu, Unlimited Currencies. The label identifies a menu and unlimited currencies as its modifications.
Which limited-time content is available in version 5.8.8?
The 5-Star Serine summon rerun is scheduled until October 27, 2026. Halloween Koakuma & Mii Skin is scheduled until November 24, 2026.
What does version 5.8.8 add besides limited-time content?
Version 5.8.8 adds English and Simplified Chinese support. It also improves notifications and data stability, while fixing the Dungeon character-information issue.
What Android version does Rum’s Spring&Dungeon Idle RPG require?
Android 7.1 or higher is the stated minimum version for installation. The listed file size is 450.2 MB.
Nothing happens when I tap download
Refresh the page and start again — each link is signed for one visit and stops working after that. If it keeps failing, the file is probably being swapped for a newer build; give it a few minutes.
Android says "App not installed"
Usually there is already a copy of the same app on the phone, signed by someone else. Remove that copy first, then install this file — and back up anything you care about inside the app beforehand, because uninstalling wipes it.