Castle War: Idle Island v1.9.33

Plug In Digital

Contains ads • In-app purchases

About this app

Castle War: Idle Island solves the problem of monotony in idle games by offering a unique blend of castle building and PvP battles, making it an attractive option for fans of strategy and action games. The app benefits players who enjoy competitive multiplayer experiences and are looking for a game that is both easy to learn and challenging to master. Compared to other games in the Game Action category, Castle War: Idle Island stands out with its idle gameplay mechanics and castle-building features. However, its lack of permissions requests may raise questions about data collection and privacy.

Pros

With over 100,000 downloads and a 4.1-star rating, Castle War: Idle Island has demonstrated its appeal to a sizable audience, indicating a well-designed and engaging gameplay experience.
The app's developer, Plug In Digital, has a professional website and provides a support email, suggesting a commitment to customer support and feedback incorporation.
The game's idle mechanics allow for casual play, making it accessible to players with busy schedules or those who prefer to play in short intervals.
The presence of in-app purchases and ads may be a drawback for some, but the option to purchase in-game items suggests a potential for deeper engagement and customization.
The app's requirement of Android 8.0 or higher ensures a relatively modern and secure environment for gameplay, potentially reducing compatibility issues.

Cons

The absence of any permissions requests by the app may seem unusual for a game that includes multiplayer features and in-app purchases, potentially raising concerns about how user data is handled and what information is collected.
The monetization model, which includes both ads and in-app purchases, may lead to an uneven player experience, with those who spend money potentially having a significant advantage over others.
Some users may find the ads intrusive or the in-app purchase prices excessive, which could negatively impact the overall enjoyment of the game.
The game's long-term appeal may be limited by its idle gameplay mechanics, which can become repetitive over time if not sufficiently updated with new content or challenges.

Best for: The ideal user for Castle War: Idle Island is likely a casual gamer aged 10 and above, with an interest in strategy, action, and multiplayer games, who is looking for a game that can be played in short sessions and offers a mix of building, management, and competitive elements without requiring a significant time commitment or advanced technical skills.

Developer Description

Build unique Castles and challenge other players in PvP battles

Castle War : Idle Island is a Castle vs Castle battler in PvP.
Build towers, craft cannons, engage mages & mercenaries.

Rule your island, assign missions to your village. Build your Castle to fit your strategy, using the various offensive & defensive capabilities at your disposal.

Send your troops: Archers, swordmen and pikemen will lead the way to the gate of opponent’s Castle.

Use Siege weapons: Ballista, trebuchet, catapult and cannon to destroy other’s Castle towers and weapon, and protect from their troops & projectiles.

Cast powerful magic: Call a meteor strike, invoke a powerful blackhole and protect your towers with powerful arcane shields.

Build a magnificent Castle: Use wood, stone and metal rooms, to build solid ramparts and impressive towers

Mix all of those elements to build your very own Castle, from a magic tower casting huge spells, a soldier swarm on the walls of your opponent, or a rolling thunder of spikes and stones crushing its ramparts.

Use the weapons workshop to transform your standard weaponry into a state of the art piece of engineering : increase rate of fire, projectile damage, projectile speed, or weapon durability.

Prove who is the better among your friends with the challenge mode, where you can battle with them and show who have the better Castle !

Privacy

Given that Castle War: Idle Island does not request any permissions, users should still be cautious about the data that might be collected through in-app purchases or ads, and consider using a VPN or ad-blocker if privacy is a significant concern. It's also advisable to review the terms of service and privacy policy provided by the developer to understand how user data is handled.

Tips

To get the most out of Castle War: Idle Island, users should start by focusing on building a balanced castle that can both defend against and attack other players effectively. Regularly checking the in-game store for updates and special offers can also provide an edge in gameplay. Additionally, playing in short intervals and taking breaks can help maintain engagement without leading to burnout from the idle mechanics.

What's New

🏰🔥

In-app purchases

$0.49 - $201.69 per item

Version Information

Version: 1.9.33
Downloads: 100K+
Updated on: Dec 11, 2025
Released: Feb 28, 2022
Requires: Android 8.0

Statistics

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Castle War: Idle Island users say on Google Play

★★★★★

Kyle Hinton

Amazing! Been playing for a month straight. I highly suggest you buy the starter pack if you like the game. Hopefully someday we will get updates. Rockets or freaking lasers would be awesome. The possibilities are almost endless. My favorite game right now.

★★★★

Mark Medina (Battletrix)

It's a fun little Rampart style game. It has plenty of strategies by manipulating the combat timers. The game would be better if the adventure timers weren't so damn long.

★★★

Travis

I'm experienced in both the old game and this new one. Both remind me of a game I loved to play, Crush the Castle but you have your own castle now with unique options and that's the best part. Pros: *Tons of replayability *Entirely possible to play without paying *Once you thought you mastered the game's meta, there is always a new challenger Cons: *Minimal communication from devs *Rewards are sparce *Very slow to start rolling *Out of control market/shop *NO DEVELOPMENT ROADMAP TL;DR Its fun

★★

Tim nukala

It's a good game I put a lot of time and money into it.BUT WHAT really pisses me off is I upgrade phones and I can't transfer my game data to my new phone,wow what a game changer they have just lost a customer

★