Additional Information
Developer
Good Games
metacritic_name
Invisible Threat
DLCForAppID
Royal Defense (291170)
MustOwnAppToPurchase
Royal Defense (291170)
DLCAvailableOnStore
Yes
ReleaseState
released
Publisher
8Floor
Store Release Date
4 December 2014 – 17:13:34 UTC (
Primary Genre
Strategy (2)
Store Genres
Casual (4) , Indie (23) , Strategy (2)
Steam Release Date
4 December 2014 – 17:13:06 UTC (
Store Asset Modification Time
24 November 2014 – 13:52:08 UTC (
store_screenshot
ss_0ebe417123e32b56ed26656351d7aeb5bbcac54b.jpg
First seen on SteamDB
27 August 2014 – 13:52:10 UTC ( , in changelist #656872
Supported Languages
7 Languages
Interface
Full Audio
Subtitles
English
Yes
Italian
Yes
German
Yes
Spanish - Spain
Yes
Dutch
Yes
Portuguese - Brazil
Yes
Russian
Yes
Tags
Categories
small_capsule
header_image
Assets
Bundles
ID
Name
% Set Created
1105 Royal Defense Complete Edition
-20%
30 September 2018 – 20:03:23 UTC
1106 8Floor Tower Defense Bundle
-20%
No
4 January 2019 – 00:04:30 UTC
2055 8Floor Complete Pack
-20%
No
4 January 2019 – 00:04:22 UTC
47468 8Floor Original 1
-30%
No
15 November 2024 – 12:29:02 UTC
Store Packages
SubID
Name
Billing Type
Last Update
50056 Royal Defense - Invisible Threat
Store or CD Key
10 July 2025 – 17:15:35 UTC
Packages
SubID
Name
Billing Type
Last Update
50055 Invisible Threat (Development)
CD Key
21 October 2024 – 17:54:10 UTC
Own a package that is not listed here? Use our token dumper program for our bot to get access.
Want to highlight which packages you own? Install our browser extension.
