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Elroi : Defense War

Elroi : Defense War

Tower Defense battle Game!

915 ratings
267 reviews
With Ads
🎮 Games
🏰 Strategy
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • October 30, 2020
  • July 9, 2026

Features

Developer

ekgames
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Elroi : Defense War screenshot #1 for iPhone
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Elroi : Defense War screenshot #9 for iPhone
Elroi : Defense War screenshot #10 for iPhone
iphone
ipad
🧾$2.99 - $54.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐267
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 3 weeks
Updates frequency↘︎
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About

Embark on an adventurous expedition to conquer a new continent through strategic tower defense battles. Foster characters, collect powerful artifacts, and overcome enormous bosses across over 500 stages. Enjoy simple controls and character growth perfect for casual play.

✓Over 500 stages across various territories
✓Enormous boss battles
✓Collect hidden artifacts with powerful effects
✓Over 200 unique characters
✓Easy controls and character growth
✓Occupation, defense, time attack modes
Show original description

What users say

Summarized from real user reviews of Elroi. Based on 915 reviews and a 4.8/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this game.

Positive things

  • 👍Fun and engaging gameplay
  • 🚀Smooth and responsive controls
  • 💎Generous free-to-play model
  • 🎨Unique and appealing character designs

Negative things

  • 🔍Lack of detailed character information
  • 🕰️Repetitive grind for progression
  • 💰Expensive in-app purchases
  • 🔋Excessive reliance on ads
See all reviews

What's New in Elroi

1.21.6

July 9, 2026

・New Events Start ・Improves app reliability

12

In-App Purchases

$2.99

ELROI Package 101

goods for in app purchase

User reviews

Most RecentHighest RatedLowest Rated

更新して欲しい

毎日楽しくやってるだけに更新されないのが辛い…
アプリのアイコン変わったから期待したのに。
まろんさままろんさま

4 minutes of ads for 30 secs of play

The progression is horrible. You level up thinking 'wow i can cast more things faster'. But then the new lvls double/triple/quadruple and beyond how much they cost. The heroes are nearly impossible to get, its like playing the lottery. I actually had good luck to get 4 heroes, but on the hard levels i cant even cast them because even with my discount they cost over 2k to cast. If u like watching ads and low chance gambling, u might like it. No strategy tho, just grind.
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Gooberboy111Gooberboy111

An amazing game.

Please make seasonal skins available year-round in a future update.
たなかやまいちたなかやまいち

？？？

急にアイコン変わったからもしかして復活か！？と思ったら何も変わってねえし通知も特になし。
何も無いなら期待させないでくれ…
サラダ6サラダ6

外伝？これがメインでいいけどな！

なぜ埋まってるのか不思議なくらいの神ゲー！今でもイベントや新キャラ出ればと...。
jptwd@gjjptwd@gj
See 262 more reviews

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User experience

🐞

Reported Bugs

3 issues

Occasional crashes and login issues

Bug

Inconsistent performance on some devices

Bug

Bugs with certain hero abilities and relics

Bug
✨

Requested Features

4 requests

Add PVP mode for player-vs-player battles

Feature

Implement a skip/auto-clear function for repeated stages

Feature

Improve sorting and filtering options for heroes

Feature

Provide more detailed tooltips and explanations

Feature

FAQ

What is Elroi: Defense War?

Elroi: Defense War is a tower defense strategy game where players pioneer a new continent by fostering characters and executing various strategies. It features simple controls, character growth, and a variety of battle modes.

What are the key features of this game?

Key features include over 500 stages, enormous boss battles, the ability to collect hidden artifacts with powerful effects, over 200 unique characters to summon and nurture, and easy controls suitable for casual play.

How is the game monetized?

The game is free to download and play, but it offers in-app purchases for additional content or advantages. It also includes advertisements.

What kind of battles can I expect in Elroi: Defense War?

The game offers various battle types including occupation battles, defense battles, time attack challenges, and encounters with enormous bosses. Players summon characters, defeat monsters, and destroy enemy towers.

Who is the target audience for this game?

This game is perfect for casual players of all ages who enjoy strategic gameplay. It's designed to be accessible even for beginners, with simple rules and easy controls.