Royal Defense: Invisible Threat 1.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular version of the Royal Defense: Invisible Threat is 1.0.
The latest version of the program can be installed on PCs running Windows XP/Vista/7/8/10/11, 32-bit. This software is an intellectual property of 8Floor Games. The software is sometimes distributed under different names, such as "Royal Defense - Invisible Threat", "Royal Defense Invisible Threat".
The software relates to Games. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. Rd-it.exe and Royal Defense - Invisible.exe are the most frequent filenames for this program's installer.
From the developer:
Royal Defense: Invisible Threat is a strategy game in which you become a part of an exciting story based on the dwarven kingdom's eternal struggle against the troll hordes, who want only to crush the dwarves and claim their territory. You'll have to defeat these monstrous hordes and you must construct defensive towers and units.
You may want to check out more software, such as Royal Defense Ancient Menace, PC Version of Clash Royale or Royal TS, which might be similar to Royal Defense: Invisible Threat.
Strategy
Puzzle