Buy Royal Defense Invisible Threat PC key
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About Royal Defense Invisible Threat
Royal Defense Invisible Threat adds three episodes to Royal Defense, with new enemies and levels balanced for Steam players. You will need new tactics to defeat the added enemies.
New episodes
- Wasteland: orcs hide among sharp, dangerous cliffs.
- Fiery Plateau: destroy all the enemies on a burning plateau.
- Mystic Valley: defend yourself against mystical creatures in an enchanted forest.
New units and quests
The DLC adds four units, each with its own abilities: Skeleton, Necromancer, Fire Elemental and Nature Elemental. It also includes four achievements featuring quests made for the new episodes.
Frequently asked questions
The best price for Royal Defense Invisible Threat is $0.84 at GameBoost. That is 57% less than on Steam, where it costs $1.99. 4 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Royal Defense Invisible Threat stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the DLC is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
No. Royal Defense Invisible Threat is DLC and only works with Royal Defense.
The minimum requirements for Royal Defense are: Windows XP, 512 MB RAM, 250 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Royal Defense is a single-player game.
Buy Royal Defense Invisible Threat 57% cheaper than on Steam.
Royal Defense Invisible Threat is available for 57% less in shops such as GameBoost or Difmark.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.
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