LogoGaming Zone
HomeNewsGames
Sign In
LogoGaming Zone

With the latest Games, Reviews, Esports, Hardware news from sources you like just in one place.

Get it on Google Play
HomeNewsGamesGaming Assistant (Beta)

© 2026 Gaming Zone. All rights reserved.

Privacy PolicyContact Us
Royal Defense: Invisible Threat
Royal Defense: Invisible Threat

Royal Defense: Invisible Threat

Feb 09, 2013

PS4PCiOSVita

Available at these stores

PlayStation Store
PlayStation Store
Epic Games
Epic Games
Steam
Steam

About

More levels for the fantasy tower defense game.

Screenshots

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

PC System Requirements

Minimum

OSWindows XP SP3
Processor1500 MHz
Memory512 MB RAM
GraphicsOpenGL 3.0 compliant with 1.0GB of video RAM
DirectXVersion 9.0
Storage75 MB available space

Recommended

OSWindows 7 or later
Processor2000 MHz
Memory1 GB RAM
GraphicsOpenGL 3.0 compliant with 1.0GB of video RAM
DirectXVersion 9.0
Storage75 MB available space

Data from PCGamingWiki (CC BY-NC-SA)

Language Supports

LanguageAudioSubtitlesInterface
Dutch--
English--
German--
Italian--
Portuguese (Brazil)--
Russian--
Spanish (Spain)--

Similar Games

Royal Defense
Royal Defense
0 A.D.
0 A.D.
Hand In Hand
Hand In Hand
Fort Defense
Fort Defense
La chute des tours
La chute des tours
The Banner Saga 3
The Banner Saga 3
Artisan TD
Artisan TD
Rage of Mages II: Necromancer
Rage of Mages II: Necromancer
Isle of Arrows
Isle of Arrows
8-Bit Hordes
8-Bit Hordes
Developer
Creobit
Publisher
4HIT, 8FLOOR
Genres
ShooterPuzzleStrategyIndie
Game Modes
Single player