--- title: "Defense Legend 4: Sci-Fi TD - Reviews, Revenue and Downloads in Vietnam | Apple App Store" description: "- BRIFT STORY: In this part, the war between the Human and the Dark moved to a fierce new phase. In previous parts, Human found out the way to stop and defeat The Dark’s attacks. However," --- # Defense Legend 4: Sci-Fi TD — Vietnam > The Best Tower Defense game ![Defense Legend 4 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/15/0d/18/150d18fd-20b2-c718-b638-9c053b2a77b9/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Nguyen Hieu](https://apptail.io/developer/nguyen-hieu-rhxm) **Category:** Games **Rating:** 4.9/5 (231 ratings) **Price:** Free **Bundle ID:** com.Gcenter.DefenselegendX.TowerDefense.TD **Store:** Apple App Store **Country:** Vietnam **Version:** 1.0.112 (released 2025-01-09) **Original Release:** 2021-10-12 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id1588331753) **AppTail Page:** [https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/vietnam](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/vietnam) ## Defense Legend 4 Description - BRIFT STORY: In this part, the war between the Human and the Dark moved to a fierce new phase. In previous parts, Human found out the way to stop and defeat The Dark’s attacks. However, the Dark having cunning schemes always changes and develops after each of their failures. Battle in Defense Legend 4 is a maximum challenge for the followers of Defense Legend. The Dark will send a large and powerful army to attack fully to our strategic bases. They attack from all sides from the air, land and underground… Besides extremely modern weapons, the Dark also uses magic enhancing their strength to destroy Human’ bases. - FUNCTIONS: Defense Legend 4 requests players to focus highly and give good strategies to defeat the Dark’s troops - Two heroes fight directly. Players are supported fully from the superhero team equipped more modernly. - Upgrade strongly cannons, develop special skills. - Various territories such as deserts and forests and iced lands. Each kind of territories gives different challenges. - Various strategies such as air forces, land and underground… - A lot of modes ## Defense Legend 4 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/ac/88/2a/ac882a62-e228-d9fc-9262-51a98c725d43/315f93f6-c64d-4bfa-84c1-8e3d32cac6f5_2688x1242bb__U00281_U0029.png/2688x1242.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/b6/ba/44/b6ba440d-d248-1a98-d633-57ea4a32af4a/927e93a2-ee1f-472d-a219-fdc91339296f_2688x1242bb__U00283_U0029.png/2688x1242.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/d1/3c/42/d13c42ab-dbec-36be-aab1-1b3624d06493/dc829b6f-1877-462d-b989-b14c15993433_2688x1242bb__U00282_U0029.png/2688x1242.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/30/fe/15/30fe15a8-bf1e-7872-319c-8dbdf019b65f/d70cd4c7-bfe5-42f7-9438-561febca545d_2688x1242bb__U00284_U0029.png/2688x1242.png) ## Defense Legend 4 Rating Breakdown in Vietnam - 5 stars: 211 (91%) - 4 stars: 12 (5%) - 3 stars: 3 (1%) - 2 stars: 3 (1%) - 1 stars: 2 (1%) ## Defense Legend 4 Reviews in Vietnam ### ***** "Ok" Ok -- haclongss, 2025-08-16 ### ***** "Ok" Ok -- Tiên 56789, 2025-03-09 ### ***** "Tốt" Game hay. -- Omega9889, 2024-07-06 ### ***** "Ok" Ok -- Coide78269, 2023-12-10 ### ***** "Hay" Hay -- Meohenn, 2023-11-25 ### ***** "Lỗi" Không đăng nhập ID đc -- Thao2402, 2023-11-24 ### ***** "Hay!" Game khá hay! -- duydong2404, 2023-05-10 ### ***** "Good game" 💯 -- Tomnguyen92, 2022-05-15 ### ***** "Great game for relax" What an awesome defense tower game! -- Bachhop_127, 2022-01-27 [View all Defense Legend 4 reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Defense Legend 4 In-App Purchases | Item | Price | |------|-------| | beginer.pack.1 | 59.00 đ | | battlepass.elite | 119.00 đ | | FIRST TIME PURCHASE DISCOUNT | 59.00 đ | | Legend Package | 1.20 đ | | Unlock Satt | 199.00 đ | | defense.legend.x.unlock.zita | 199.00 đ | | defense.legend.x.unlock.smaugs | 299.00 đ | | defense4.remove.ads.forever | 599.00 đ | | Defeat Boss | 599.00 đ | | defense.legend.x.unlock.raptor | 249.00 đ | ## Defense Legend 4 Discovered Keywords - defense - defense zone - t4 mobile - defense legend 4 - sci-fi td ## Apps Similar to Defense Legend 4 - [Defense Zone HD Lite](https://apptail.io/app/defense-zone-hd-lite-gWb/vietnam) - [Alien Creeps TD](https://apptail.io/app/alien-creeps-td-waf/vietnam) - [Defense Zone 3 HD](https://apptail.io/app/defense-zone-3-hd-tph/vietnam) - [Wild Sky TD:Tower Defense Coop](https://apptail.io/app/wild-sky-tdtower-defense-coop-PCs/vietnam) - [Tower Defense Kingdom Realm](https://apptail.io/app/tower-defense-kingdom-realm-UMdc/vietnam) - [Tower Defense: Toy War](https://apptail.io/app/tower-defense-toy-war-WkUc/vietnam) - [Galaxy Defender: Tower Defense](https://apptail.io/app/galaxy-defender-tower-defense-JtVc/vietnam) - [Modern Defense HD](https://apptail.io/app/modern-defense-hd-BACe/vietnam) - [Defense Zone 2 HD Lite](https://apptail.io/app/defense-zone-2-hd-lite-ADJe/vietnam) - [Tower Defense: Kindom Defense](https://apptail.io/app/tower-defense-kindom-defense-OyQl/vietnam) ## Defense Legend 4 Available In - [Vietnam](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/vietnam) - [United States](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/united-states) - [Germany](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/germany) - [Russia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/russia) - [United Kingdom](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/united-kingdom) - [Ukraine](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/ukraine) - [Türkiye](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/turkey) - [Thailand](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/thailand) - [Philippines](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/philippines) - [France](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/france) - [Japan](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/japan) - [Malaysia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/malaysia) - [South Korea](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/south-korea) - [Italy](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/italy) - [Australia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/australia) - [Belarus](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/belarus) - [Canada](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/canada) - [Brazil](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/brazil) - [Mexico](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/mexico) - [United Arab Emirates](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/united-arab-emirates) - [Indonesia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/indonesia) - [Romania](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/romania) - [Israel](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/israel) - [Spain](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/spain) - [Uzbekistan](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/uzbekistan) - [Bulgaria](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/bulgaria) - [Armenia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/armenia) - [Chile](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/chile) - [Pakistan](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/pakistan) - [Belgium](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/belgium) - [Norway](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/norway) - [Nepal](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/nepal) - [Egypt](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/egypt) - [Austria](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/austria) - [Jordan](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/jordan) - [Peru](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/peru) - [Argentina](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/argentina) - [Azerbaijan](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/azerbaijan) - [Denmark](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/denmark) - [Dominican Republic](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/dominican-republic) - [Ecuador](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/ecuador) - [Estonia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/estonia) - [Ghana](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/ghana) - [Greece](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/greece) - [Hong Kong SAR China](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/hong-kong) - [Croatia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/croatia) - [Hungary](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/hungary) - [Sri Lanka](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/sri-lanka) - [Nigeria](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/nigeria) - [Saudi Arabia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/saudi-arabia) - [Slovakia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/slovakia) - [Uruguay](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/uruguay) - [Lebanon](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/lebanon) - [Kazakhstan](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/kazakhstan) - [Namibia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/namibia) - [South Africa](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/south-africa) - [Cayman Islands](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/cayman-islands) - [Kuwait](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/kuwait) - [New Zealand](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/new-zealand) - [Oman](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/oman) - [Kenya](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/kenya) - [Jamaica](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/jamaica) - [Iceland](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/iceland) - [Portugal](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/portugal) - [Qatar](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/qatar) - [Ireland](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/ireland) - [Grenada](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/grenada) - [Brunei](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/brunei) - [Bahrain](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/bahrain) - [Luxembourg](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/luxembourg) - [Latvia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/latvia) - [Madagascar](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/madagascar) - [Sweden](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/sweden) - [Angola](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/angola) - [Switzerland](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/switzerland) - [Tunisia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/tunisia) - [Barbados](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/barbados) - [Belize](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/belize) - [Slovenia](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/slovenia) - [Mali](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/mali) - [Suriname](https://apptail.io/app/defense-legend-4-sci-fi-td-Feje/suriname) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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