Firestone Idle RPG v3.58 MOD APK (Damage)
File Information
| Updated | 2026-09-22 |
|---|---|
| Version | v3.58 |
| Size | 122.7 MB |
| Mod | Damage |
| Requires | Android 7.0 + |
| Developer | Holyday Studios |
| Category | Rpg |
| Package name | com.HolydayStudios.Firestone |
| Google Play | View on Google Play |
- Damage
- Speed Multiplier
- God Mode
Screenshots






Description
Firestone Idle RPG Mod APK is an idle RPG where you let heroes auto-battle or tap through monstrous bosses yourself. You can switch between AFK progression and active clicking based on how much time you want to spend in each fight.
Auto battles and boss clicks
Non-stop battles continue while you are away, so progress can keep moving without constant input. When you want a more active session, tap through the incremental clicker battles to push against bosses. Fantasy combat visuals remain on screen during these encounters, including while the team is fighting automatically.
Build a varied hero team
Your roster includes paladins, assassins, and magicians. Their different roles let you try hero combinations and tactics instead of relying on one fixed approach for every battle.
Progress through research and upgrades
The research system gives you AFK advancement, extending your progress beyond active sessions. You can craft powerful runes and upgrade equipment to develop and strengthen your heroes. Incremental bonuses add further growth, helping the team take on harder challenges and bosses over time.
About this MOD
MOD menu: Damage multiplier, Speed multiplier, God mode.
What’s New
v3.58Version 9.1.2
Changes:
Optimized game loading time to help you get into the game faster.
Optimized in-game assets to improve performance.
Fixes:
Fixed the translation of Guardian's Rune description in some languages.
Reduced brief freezes when saving progress.
Various bugs fixed and improvements
We want to thank everyone for reporting issues you encounter!
For the full patch notes list visit:.
https://holydaygames.com/patchnotes/firestone-patch-notes/
The developer's own release notes, taken from Google Play.View on Google PlayRetrieved 2026-09-23
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
Firestone 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
Data this app may collect
- Device or other IDs
- Device or other IDsAccount management · App functionality · Analytics
- App activity
- Other user-generated contentApp functionality
- Messages
- Other in-app messagesApp functionality
- Personal info
- NameDeveloper communications · App functionality
- User IDsDeveloper communications · Account management · App functionality · Analytics
- Financial info
- Purchase historyAnalytics
Data shared with third parties
- Financial info
- Purchase historyAdvertising or marketing · Analytics
View on Google PlayRetrieved 2026-09-23
Specifications
Version
v3.58
Latest
Size
122.7 MB
Total
Category
rpg
Developer
Holyday Studios
Views
267
Updated
2026-09-22
Mod Review
This build suits players who want to alternate between AFK auto-battles and active boss clicking. The damage, speed, and God Mode menu options also target players looking for a combat advantage. Skip it if sharing data such as your name, user IDs, or purchase history is a concern. The recent work on loading time, performance, and brief saving freezes matters most to players returning often.
The MOD in practice
The MOD menu lists Damage Multiplier, Speed Multiplier, and God Mode. These options change the combat conditions available in this build compared with the Google Play version. The underlying loop remains the same: build a hero team, research advances, craft runes, and upgrade equipment. Boss clicking and AFK auto-battles are still the main ways to progress.
What works
- AFK auto-battles let research and combat progression continue when you cannot actively play.
- Active clicking gives boss encounters a direct input option alongside the automatic battle loop.
- Paladins, assassins, and magicians support experimenting with team combinations and battle tactics.
- Rune crafting and equipment upgrades give incremental bonuses a clear role in hero development.
What to watch
- The game collects identifiers, name, purchase history, user content, and in-app messages.
- The 122.7 MB build requires Android 7.0 or later before it can be installed.
- Check the Version 9.1.2 loading and saving fixes against this listed 3.58 build.
Our take
Install it if the menu modifiers and flexible idle-or-click combat match how you want to play. First compare the listed build with the Version 9.1.2 notes, especially the loading, performance, and saving fixes.
FAQ
What is Firestone Idle RPG about?
Firestone Idle RPG is an idle battler where your heroes can fight automatically while you are away. You can also use active clicking to push through battles against monstrous bosses. The game combines those combat options with hero development over time.
What does the MOD change in Firestone Idle RPG?
This build includes a MOD menu with Damage Multiplier, Speed Multiplier, and God Mode. These are combat-related options in the modified build. The game still uses its normal auto-battle, clicking, research, rune crafting, and equipment upgrade systems.
How do heroes progress in Firestone Idle RPG?
Research provides advancement while you are not actively playing. You can craft powerful runes and upgrade equipment to strengthen heroes. Incremental bonuses help prepare the team for more difficult challenges and bosses.
What Android version is required to install Firestone Idle RPG?
Firestone Idle RPG requires Android 7.0 or later to install. The listed file size is 122.7 MB. When installing outside Google Play, Android may show a prompt about allowing installs from that source; whether to allow it is your choice.
What changed in the latest Firestone Idle RPG patch notes?
Version 9.1.2 optimized loading time and in-game assets to improve performance. It fixed Guardian's Rune description translations in some languages and reduced brief freezes when saving progress. The notes also list various bug fixes and improvements.
Version History
- v3.58Current122.7 MBAndroid 7.0 +Download Mod
- v3.55128.4 MBAndroid 7.0 +Download Mod