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Apple ID1529248770
Bundle IDcom.ideaction.td
SellerSeller
Min iOS15.0
Min macOS12.0
Device familiesiphone, ipad, ipod
Released2026-06-16
Copyright© 2020-iDeaction.inc
Privacy policyLink ↗
Preview 2 platforms
iPhone 5 images
iPad 5 images
What’s New Version 1.3.1
Fixed the issue where bosses could overlap when spawning.
Improved the visual effects of the glacier map.
Description
This is a sci-fi idle tower defense game unlike anything you’ve ever seen!
AI machines have launched a counterattack against humanity, pushing mankind to the brink of extinction. With every last resource, humans built the strongest fortress ever created. You have been appointed as the final commander of humanity inside the fortress. Build and command powerful mechs, fight back against the invading machine legion, and reclaim the homeland humanity once lost.
Upgrade and promote every turret in your defensive fortress to attack the endless waves of mechanical enemies and stop them from breaching the city. Summon heroes from all fronts, send them beyond the walls to fight the enemy, choose the right skill combinations, and strike at the perfect moment to deliver a decisive blow. As the commander, you will engage in a battle of power and strategy against alien machines on this blue planet.
Commander, lead humanity and take back our home!
Game Features:
1. Exciting controls: unleash unstoppable power with just your fingertips.
2. Easy idle gameplay: earn plenty of rewards even while offline.
3. Stunning visuals: enjoy an immersive sci-fi cinematic experience.
4. Build your fortress and create an unbreakable defense.
5. Collect and upgrade mech heroes, then unleash full firepower in intelligent combat.
6. Mix and match skills freely. It’s time to show your tactical genius.
7. Multiple battlefield environments, including glaciers, deserts, and forests. Ever-changing battlefields await your challenge!
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
In-App Purchases US pricing
Unlimited Ads Ticket Subscription
7 days$9.99
One-Time Purchases
Clearance reward pack$9.99
Battle Pass$9.99
Clearance reward pack$19.99
Clearance reward pack$49.99
Clearance reward pack$99.99
Clearance reward pack$99.99
Clearance reward pack$99.99
Clearance reward pack$99.99
Clearance reward pack$99.99
Capabilities
In-App PurchasesGame Center
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 21 versions
Build 887302796v1.3.12026-06-24 01:33:26
Fixed the issue where bosses could overlap when spawning.
Improved the visual effects of the glacier map.
Build 887025485v1.3.02026-06-20 13:45:01
- The Store is officially open, featuring Ad-Free items, great-value Diamond packs, special value bundles, and the Battle Pass.
- Optimized game performance and improved visual quality.
- Fixed several bugs for a smoother gameplay experience.
- Adjusted the experience for several levels and event monsters.
Build 884271118v1.2.02026-04-12 23:56:06
Improved the game's visual art presentation
Fixed bugs and improved overall game stability
Optimized the account binding feature
Build 843914425v1.1.772021-09-08 02:17:24
优化防沉迷系统.
优化活动奖励内容.
Build 843729936v1.1.762021-08-24 05:30:24
解决部分bug.
Build 843545977v1.1.742021-08-12 01:47:06
解决部分bug.
Build 843125385v1.1.732021-07-17 01:17:57
解决部分bug.
Build 843087413v1.1.712021-07-16 02:02:09
修复部分bug.
Build 842594118v1.1.682021-06-18 05:17:08
修复部分bug.
Build 842277896v1.1.662021-05-20 07:30:26
修复部分bug.
Build 841331202v1.1.642021-04-15 02:17:04
【更新内容】
*新增英雄角色：新增3个红色品质英雄，在商城宝箱中获得英雄碎片即可解锁。
*新增地图：新增4张全新风格地图。
*新增日常任务系统
每日完成指定任务即可丰厚奖励!
*新增成就系统
达成特定条件即可获得丰厚奖励!
*新增怪物图鉴系统
击杀对应怪物可激活图鉴，累计击杀相同怪物可提高对该怪物的伤害。
*新增主线任务
帮助指挥官前期更好体验游戏。
*新增锦标赛功能
与其他指挥官一起竞赛，争夺最高奖励！
Build 840953672v1.1.612021-03-20 02:05:40
【更新内容】
1.开放等级上限
关卡可突破10000关上限, 英雄/技能可突破90级上限, 天赋可突破140级上限.
2.新增功能预告系统
玩家可在功能预告系统中预览即将开放的功能和即将解锁的英雄/技能.
【优化内容】
1.优化关卡战斗时长, 让战斗节奏更紧凑.
2.优化英雄被动技能加成显示, 在英雄面中可以查看所有英雄提供被动技能加成总和.
3.部分BUG修改.
4.系统性能优化.
Build 840675751v1.1.572021-03-04 02:05:36
1.新增自动开启通关宝箱功能
2.战斗失败弹窗新增10s后自动关闭功能
3.优化iPhone 7等部分机型闪退问题
Build 840632982v1.1.542021-02-26 06:02:18
1.进一步优化游戏性能
2.增加商店特卖商品种类和刷新机制
3.增加空投奖励提示
4.修复主炮和普通炮塔后期数值相差较大的问题
5.修复其他一些影响体验的问题
Build 840371116v1.1.482021-02-06 01:46:08
1.更新春节双重福利活动，大年初一至初七正式开启
2.增加春节专属主炮和要塞皮肤，可通过春节活动免费获得
3.优化英雄系统，使不同种类的英雄分工更明确，战斗更高效
4.优化部分炮塔、技能的战斗逻辑和攻击效果
5.扩展关卡数量上限
Build 840291639v1.1.472021-02-05 01:04:22
1.更新春节双重福利活动，大年初一至初七正式开启
2.增加春节专属主炮和要塞皮肤，可通过春节活动免费获得
3.优化英雄系统，使不同种类的英雄分工更明确，战斗更高效
4.优化部分炮塔、技能的战斗逻辑和攻击效果
5.扩展关卡数量上限
6.调整战斗失败设定，战斗失败可退回前一关刷资源
7.修复部分影响游戏体验的bug
8.优化游戏性能
Build 840222261v1.1.402021-01-29 02:20:25
针对部分机型进行了性能优化.
Build 840118655v1.1.392021-01-26 00:30:22
更新说明
1.优化要塞养成系统，新增芯片用于要塞进阶，取消英雄增幅器，所有炮塔、英雄、技能受要塞等级加成，使战斗数值更加平衡；
2.优化关卡难度，闯关更加平稳；
3.增加新的橙色品质英雄；
4.新的敌方单位和boss；
5.修复部分关卡卡怪问题；
6.优化游戏性能
Build 839845026v1.0.302021-01-02 04:00:12
1.英雄系统全新上线，收集养成各种机甲，火力全开
2.新增9种技能，史诗级技能全屏爆破
3.解锁科技系统，升级科技威力倍增
4.商城开放，史诗英雄每天免费抽取
5.全新地图，关卡开放至2000关，战无止境
Build 839820449v1.0.252020-12-30 00:26:02
1.英雄系统全新上线，收集养成各种机甲，火力全开
2.新增9种技能，史诗级技能全屏爆破
3.解锁科技系统，升级科技威力倍增
4.商城开放，史诗英雄每天免费抽取
5.全新地图，关卡开放至2000关，战无止境
Build 837520636v1.0.142020-11-04 01:06:00
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Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 0 | — | 1.3.1 |
Change log 25 changes · US
✎
releaseNotes updated
Fixed the issue where bosses could overlap when spawning.
Improved the visual effects of the glacier map.
✎
description updated
This is a sci-fi idle tower defense game unlike anything you’ve ever seen!
AI machines have launched a counterattack against humanity, pushing mankind to the b
✎
subtitle updated
Sci-Fi TD:Stop the AI Invasion
✎
name updated
AI Defense
◆
Version 1.3.1 released
Fixed the issue where bosses could overlap when spawning.
Improved the visual effects of the glacier map.
◆
Version 1.3.0 released
- The Store is officially open, featuring Ad-Free items, great-value Diamond packs, special value bundles, and the Battle Pass.
- Optimized game performance and improved visual quality.
- Fixed several bugs for a smoother gameplay experienc
◆
Version 1.2.0 released
Improved the game's visual art presentation
Fixed bugs and improved overall game stability
Optimized the account binding feature
◆
Version 1.1.77 released
优化防沉迷系统.
优化活动奖励内容.
◆
Version 1.1.76 released
解决部分bug.
◆
Version 1.1.74 released
解决部分bug.
◆
Version 1.1.73 released
解决部分bug.
◆
Version 1.1.71 released
修复部分bug.
◆
Version 1.1.68 released
修复部分bug.
◆
Version 1.1.66 released
修复部分bug.
◆
Version 1.1.64 released
【更新内容】
*新增英雄角色：新增3个红色品质英雄，在商城宝箱中获得英雄碎片即可解锁。
*新增地图：新增4张全新风格地图。
*新增日常任务系统
每日完成指定任务即可丰厚奖励!
*新增成就系统
达成特定条件即可获得丰厚奖励!
*新增怪物图鉴系统
击杀对应怪物可激活图鉴，累计击杀相同怪物可提高对该怪物的伤害。
*新增主线任务
帮助指挥官前期更好体验游戏。
*新增锦标赛功能
与其他指挥官一起竞赛，争夺最高奖励！
◆
Version 1.1.61 released
【更新内容】
1.开放等级上限
关卡可突破10000关上限, 英雄/技能可突破90级上限, 天赋可突破140级上限.
2.新增功能预告系统
玩家可在功能预告系统中预览即将开放的功能和即将解锁的英雄/技能.
【优化内容】
1.优化关卡战斗时长, 让战斗节奏更紧凑.
2.优化英雄被动技能加成显示, 在英雄面中可以查看所有英雄提供被动技能加成总和.
3.部分BUG修改.
4.系统性能优化.
◆
Version 1.1.57 released
1.新增自动开启通关宝箱功能
2.战斗失败弹窗新增10s后自动关闭功能
3.优化iPhone 7等部分机型闪退问题
◆
Version 1.1.54 released
1.进一步优化游戏性能
2.增加商店特卖商品种类和刷新机制
3.增加空投奖励提示
4.修复主炮和普通炮塔后期数值相差较大的问题
5.修复其他一些影响体验的问题
◆
Version 1.1.48 released
1.更新春节双重福利活动，大年初一至初七正式开启
2.增加春节专属主炮和要塞皮肤，可通过春节活动免费获得
3.优化英雄系统，使不同种类的英雄分工更明确，战斗更高效
4.优化部分炮塔、技能的战斗逻辑和攻击效果
5.扩展关卡数量上限
◆
Version 1.1.47 released
1.更新春节双重福利活动，大年初一至初七正式开启
2.增加春节专属主炮和要塞皮肤，可通过春节活动免费获得
3.优化英雄系统，使不同种类的英雄分工更明确，战斗更高效
4.优化部分炮塔、技能的战斗逻辑和攻击效果
5.扩展关卡数量上限
6.调整战斗失败设定，战斗失败可退回前一关刷资源
7.修复部分影响游戏体验的bug
8.优化游戏性能
◆
Version 1.1.40 released
针对部分机型进行了性能优化.
◆
Version 1.1.39 released
更新说明
1.优化要塞养成系统，新增芯片用于要塞进阶，取消英雄增幅器，所有炮塔、英雄、技能受要塞等级加成，使战斗数值更加平衡；
2.优化关卡难度，闯关更加平稳；
3.增加新的橙色品质英雄；
4.新的敌方单位和boss；
5.修复部分关卡卡怪问题；
6.优化游戏性能
◆
Version 1.0.30 released
1.英雄系统全新上线，收集养成各种机甲，火力全开
2.新增9种技能，史诗级技能全屏爆破
3.解锁科技系统，升级科技威力倍增
4.商城开放，史诗英雄每天免费抽取
5.全新地图，关卡开放至2000关，战无止境
◆
Version 1.0.25 released
1.英雄系统全新上线，收集养成各种机甲，火力全开
2.新增9种技能，史诗级技能全屏爆破
3.解锁科技系统，升级科技威力倍增
4.商城开放，史诗英雄每天免费抽取
5.全新地图，关卡开放至2000关，战无止境
◆
Version 1.0.14 released