Knock Knock: Room Defense — iOS Rank, Rating & Latest Update
Knock Knock: Room Defense is currently #96 on the App Store's top-free games chart.
- iOS top-free rank
- #96
- Genre
- Roleplaying · Strategy
- Developer
- JOY MOBILE NETWORK PTE. LTD.
- Price
- Free
- Age rating
- 12+
- Size
- 535 MB
- Last updated
- Sep 5, 2026
[Special Rewards] 404 Draws, Character Skin, Random Orange Hero, and Limited Decor! When your city becomes the hunting ground for ghosts and monsters... "Knock, knock." Someone's knocking on your door... "Shh, don't make a sound, and don't open the door." Creatures from age-old…
Latest update — v10000.0.66 (Sep 5, 2026)
1. Version content upgrade and optimization
2. Known issues fixed
Release notes are the developer's official "What's New" text from the App Store.
View Knock Knock: Room Defense on the App Store →
Screenshots
About Knock Knock: Room Defense
[Special Rewards] 404 Draws, Character Skin, Random Orange Hero, and Limited Decor! When your city becomes the hunting ground for ghosts and monsters... "Knock, knock." Someone's knocking on your door... "Shh, don't make a sound, and don't open the door." Creatures from age-old tales and urban legends are trying to break into your house. Your job? Close the door and defend it with your heroes as your heart pounds with excitement and no fear. Schools, hospitals, hotels, streets, and office buildings—the most mundane locations become thrill-filled tower defense challenges. Get ready for stunning visuals and smooth controls in 5-minute matches!…
Frequently asked questions
- Is Knock Knock: Room Defense free on iPhone?
- Yes — Knock Knock: Room Defense is free to download on the App Store (it may offer in-app purchases).
- How popular is Knock Knock: Room Defense on iOS?
- Knock Knock: Room Defense ranks #96 on the App Store's top-free games chart.
- Who makes Knock Knock: Room Defense?
- Knock Knock: Room Defense is published by JOY MOBILE NETWORK PTE. LTD..
- What kind of game is Knock Knock: Room Defense?
- Knock Knock: Room Defense is a Roleplaying · Strategy game on iOS.
- When was Knock Knock: Room Defense last updated on iOS?
- Knock Knock: Room Defense was last updated to version 10000.0.66 on Sep 5, 2026.
iOS rankings, ratings, and descriptions are pulled from Apple's public App Store data and refreshed daily (last refresh: Sep 4, 2026). Knock Knock: Room Defense and all related assets are trademarks of their respective owners.