Royal Defense - Invisible Threat
The battles haven't stopped raging in the kingdom! Invisible Threat contains three new episodes for true tower defense fans. We've spent more time on balancing the levels for Steam players. We've also added new enemies to diversify the game. You'll need to use new tactics to beat them!
| Type | DLC |
| Release Date | 12/4/2014 |
| Developers | |
| Publisher | 8Floor |
| Last Updated | 9/18/2024 |
| Steam App Id | 320830 |
- Windows
- Mac
- Linux
About Royal Defense - Invisible Threat
Royal Defense - Invisible Threat is an Indie, Casual, and Strategy DLC developed by Good Games, and Creobit. On 12/4/2014, it was released on the Steam Store by 8Floor. Royal Defense - Invisible Threat can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
Royal Defense - Invisible Threat also supports 7 languanges in-game including English, Italian, and German. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Royal Defense - Invisible Threat supports the following features:
- Family Sharing
- Downloadable Content
- Steam Achievements
- Steam Trading Cards
- Single-player
Media & Sceenshots
Explore the featured video and screenshots from Royal Defense - Invisible Threat featured in the Steam Store.
DLC & Related Apps
Royal Defense - Invisible Threat is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Royal Defense | Game | 11/10/2014 | View |
Related Bundles
Royal Defense - Invisible Threat is included in 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | 8Floor Tower Defense Bundle | 12 | 12 | $35.10 | View |
 | 8Floor Complete Pack | 46 | 46 | $173.14 | View |
 | Royal Defense Complete Edition | 2 | 2 | $9.58 | View |
Related Packages
Royal Defense - Invisible Threat is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Royal Defense - Invisible Threat | $2.99 | View |
Supported Languages
Royal Defense - Invisible Threat is available in 7 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | No |
| Italian | Yes | No | No |
| German | Yes | No | No |
| Spanish (Spain) | Yes | No | No |
| Dutch | Yes | No | No |
| Portuguese-Brazil | Yes | No | No |
| Russian | Yes | No | No |