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Version
v2.8.0
Latest
Size
90.8 MB
Total
Category
action
Developer
Frivolition
Views
362
Updated
2026-09-19
Screenshots
Days Bygone – Castle Defense Mod is a castle defense action game that has you stop endless enemy waves while improving your defenses. You attack by tapping the screen, summon heroes, and use weapons, skills, and magic to keep the castle protected. Progression centers on building enough power to handle stronger attacks over time.
Each tap launches an attack, so faster tapping produces more attacks against the approaching enemies. As you advance, you earn gold and elixir. These resources are used to upgrade the castle and strengthen its spells and weapons, giving you a direct connection between combat progress and defensive growth.
Build Your Castle Defense
The game includes more than eight upgradeable stats for increasing your power. Rather than relying on one type of improvement, you can develop several parts of the defense as you move through enemy waves. Gold and elixir support this upgrade path, allowing your castle setup to grow with your progress.
Spells, Weapons, Heroes, and Skills
Combat uses several systems that can be combined around your castle defense. You can choose from spells, weapons, summoned heroes, and skills to shape how you respond to enemies.
- More than 15 destructive spells offer different traits and strengths for varied combat approaches.
- Over 20 unique weapons have special features that add to your defensive capability.
- More than 20 heroes can be summoned to help defend the castle during battles.
- Over 25 skills can be explored and combined to improve defense efficiency.
Heroes now track their highest damage and highest stacks achieved, giving you a way to see notable results from their performance. The update also adds VOIDHEX and MORGAN LE FAY, alongside bug fixes and general improvements.
Modes and Guild Play
Days Bygone – Castle Defense Mod includes Dungeon Defense, Epic Adventures, and Idle Defender. These modes give you different ways to continue defending and progressing beyond the main enemy waves. You can also join Guilds and challenge friends for a more competitive side of the game.
MOD Features
- Unlimited Diamonds
- Unlimited Diamonds
What’s New
v2.8.0- Added the all new VOIDHEX!
- MORGAN LE FAY
- Heroes now track highest damage and highest stacks achieved!
- Bugfixes and improvements
Release notes published by the developer on Google Play.View on Google PlayRetrieved 2026-09-19
Verified package facts
These values are read from the installable file and cross-checked against the app's Google Play listing. JoJoy does not run antivirus scans and does not test each build on physical devices.
Data Safety
Published by Days Bygone – Castle Defense’s developer on Google Play. It describes what the official app collects and shares, reproduced here so you can review 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 IDsAdvertising or marketing · App functionality · Analytics
- Personal info
- User IDsApp functionality
- Location
- Approximate locationFraud prevention, security, and compliance · Advertising or marketing · App functionality · Analytics
- App activity
- App interactionsAdvertising or marketing · Analytics
- Other user-generated contentApp functionality · Analytics
- Other actionsAdvertising or marketing · Analytics
- Financial info
- Purchase historyAdvertising or marketing · Analytics
- App info and performance
- Crash logsApp functionality · Analytics
- Other app performance dataApp functionality · Analytics
Data shared with third parties
- Device or other IDs
- Device or other IDsAdvertising or marketing · App functionality · Analytics
- Personal info
- User IDsApp functionality
- Location
- Approximate locationFraud prevention, security, and compliance · Advertising or marketing · App functionality · Analytics
- App activity
- App interactionsAdvertising or marketing · Analytics
- Other user-generated contentApp functionality · Analytics
- Other actionsAdvertising or marketing · Analytics
- Financial info
- Purchase historyAdvertising or marketing · Analytics
- App info and performance
- Crash logsApp functionality · Analytics
- Other app performance dataApp functionality · Analytics
View on Google PlayRetrieved 2026-09-19
Mod Review
This build suits players who want to focus on castle upgrades, spells, weapons, and hero combinations with Unlimited Diamonds available. It also fits players moving through tap-based enemy waves who want more room to develop their defense. Players who prefer to avoid apps collecting approximate location, identifiers, purchase history, and performance data should skip it. It may also be a poor fit if you mainly want the newest official additions, including VOIDHEX and MORGAN LE FAY.
What the mod changes
The modification is labeled Unlimited Diamonds. It gives this build unlimited diamonds beyond the standard Google Play version. The core game remains centered on tapping enemies, collecting gold and elixir, upgrading defenses, and summoning heroes. Its listed modes, Guilds, spells, weapons, and skills remain part of the same castle defense game.
Pros
- Tap attacks let you respond directly to enemy waves while building a stronger castle defense.
- Gold and elixir connect battle progress to upgrades for the castle, spells, and weapons.
- More than 20 heroes and over 25 skills support different combinations for defending the castle.
- Dungeon Defense, Epic Adventures, and Idle Defender offer separate ways to continue progression.
Cons
- The app collects identifiers, approximate location, purchase history, crash logs, and app performance data.
- Official version 2.8.0 adds VOIDHEX and MORGAN LE FAY, so this modified build may not match it.
- The 90.8 MB download requires a device running Android 6.0 or later.
Verdict
Install it if Unlimited Diamonds is the change you want alongside the game's existing defense and upgrade systems. Before installing, compare this build with version 2.8.0, which includes VOIDHEX, MORGAN LE FAY, and hero performance tracking changes.
FAQ
What do you do in Days Bygone – Castle Defense?
You defend a castle against endless waves of enemies by tapping the screen to attack. Faster tapping produces more attacks, while heroes, spells, skills, and weapons support the defense.
How do gold and elixir work in Days Bygone – Castle Defense?
You collect gold and elixir as you progress through the game. They are used to upgrade the castle with spells and weapons.
Which modes are available in Days Bygone – Castle Defense?
The game includes Dungeon Defense, Epic Adventures, and Idle Defender. You can also join Guilds and challenge friends.
What does Unlimited Diamonds change in this build?
This build is labeled Unlimited Diamonds. The game still uses its normal castle defense structure of tapping enemies, upgrading defenses, and summoning heroes.
What Android version is required for Days Bygone – Castle Defense?
Android 6.0 or later is the minimum requirement. The download size is listed as 90.8 MB.