Kaiju Defense
Defend landmarks from monsters
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Alien monsters and giant kaiju are climbing 100 landmarks!
Aim your cannon and hit only the monsters. Every stray shell damages the building and the citizens inside.
■ 100 landmarks, 200 stages
Every landmark has its own structure and sky — defend them all. Clear 100 stages to unlock "Recovery Ops", where you defend landmarks under repair.
■ Buildings that collapse for real
Buildings break apart block by block. Lose the supports and they tilt and topple; catch fire and the flames spread until they fall. Falling debris crushes the monsters below.
■ 7 shell types
High-explosive, precision, cryo (freezes and extinguishes), incendiary (fire zones), heavy, cluster and piercing — pick the right one for every situation.
■ Monsters and giant kaiju
Crawlers that scale walls, steel gorillas that pound rooftops, UFOs that abduct citizens, and a giant kaiju every 10 stages.
■ Protect the citizens
Buy time for the citizens inside to evacuate. Three stars depend on how much of the building you save and how few citizens get hurt.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Upgrade your own turret!
• New defense budget: every successful defense pays out, with a bonus for stars earned the first time
• Armory: upgrade the autoloader, high-pressure chamber, gunsight, magazine, warheads and fire control
• Your turret grows from Mk.I to Mk.V as you upgrade
• After a win, watch an ad to double that mission's budget
The developer, Jegeon Jung, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jegeon Jung
- Size
- 92.1 MB
- Category
- Action
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, Japanese, Korean, Simplified Chinese, Spanish
- Age Rating
13+
- 13+
- Frequent
Cartoon or Fantasy Violence
Guns or Other Weapons
Infrequent
Horror/Fear Themes
Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $2.99
- Copyright
- © 2026 Jegeon Jung