Compare IS Defense Key Prices
2016
- Release
- 19 Apr 2016
- Platforms
- PC
- Genres
- Shooter · Indie · Arcade
For IS Defense on PC we compare 16 offers from 12 shops. The cheapest key costs €0,28 at GAMIVO, the most expensive €5,69. Activation runs through Steam.
Where you activate
Popular
Other regions
Steam
GAMIVO · GLOBAL · Key Key Prices include coupons, payment fees excluded.
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Price comparison for IS Defense
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Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Price before coupon
- €0,31
- Coupon GKC −10 %
- −€0,03
- Price after coupon
- €0,28
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Shop price
- €0,30
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Price before coupon
- €0,36
- Coupon GKC5 −5 %
- −€0,02
- Price after coupon
- €0,34
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Account: the login data of an account that holds the game. The game does not belong to you.
Always check the shop's product page before you buy.
- GLOBAL
- Account
How this price is calculated
- Price before coupon
- €0,40
- Coupon GKC12OFF −12 %
- −€0,05
- Price after coupon
- €0,35
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: EU
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- EU
- Key
How this price is calculated
- Price before coupon
- €0,37
- Coupon GKC5 −5 %
- −€0,02
- Price after coupon
- €0,35
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Price before coupon
- €0,44
- Coupon GKC12OFF −12 %
- −€0,05
- Price after coupon
- €0,39
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Shop price
- €0,42
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Price before coupon
- €0,51
- Coupon gkcspring −5 %
- −€0,03
- Price after coupon
- €0,48
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Price before coupon
- €0,61
- Coupon GKC14 −14 %
- −€0,09
- Price after coupon
- €0,52
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: EU
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- EU
- Key
How this price is calculated
- Price before coupon
- €0,65
- Coupon gkcspring −5 %
- −€0,03
- Price after coupon
- €0,62
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Shop price
- €1,05
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Price before coupon
- €1,11
- Coupon gamekeycompare −3 %
- −€0,03
- Price after coupon
- €1,08
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Shop price
- €1,09
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Gift: a gift that you accept through your account. Often with a region lock.
Always check the shop's product page before you buy.
- GLOBAL
- Gift
How this price is calculated
- Shop price
- €2,04
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- Key
How this price is calculated
- Shop price
- €5,24
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
Steam Activation & delivery
Activates on Steam: you need a free Steam account.
Region: GLOBAL
Key: a code that you redeem yourself in the platform client.
Always check the shop's product page before you buy.
- GLOBAL
- Key
How this price is calculated
- Shop price
- €5,69
Prices include coupons, payment fees excluded.
As of 2 h ago. The shop price may have changed since.
PC: 16 offers, from €0,28. Prices include coupons, payment fees excluded.
About IS Defense
IS Defense
Introduction
Defend Earth from alien invaders in this action-packed tower defense game.
Game Overview
IS Defense puts you in command of Earth's defenses against a relentless alien onslaught. Build and upgrade powerful turrets, deploy strategic defenses, and research new technologies to survive the invasion. Experience intense battles across diverse environments and protect humanity from annihilation. Looking to buy IS Defense game key cheap? Find the best price for IS Defense through IS Defense key comparison sites.
Storyline and Setting
The year is 20XX. A hostile alien race descends upon Earth, seeking to exploit its resources. As a commander in the International Security (IS) Defense force, you are tasked with leading the global defense effort. Battle across iconic locations, from bustling cities to remote research facilities, as you uncover the aliens' motives and fight to save humanity.
Gameplay Features
- Strategic Tower Defense: Construct a network of turrets, each with unique strengths and weaknesses, to repel the alien invaders.
- Resource Management: Gather resources to build and upgrade your defenses, balancing your economy with your military needs.
- Technology Research: Unlock new turrets, upgrades, and abilities through research, adapting your strategy to the evolving alien threat.
- Diverse Environments: Fight across a variety of maps, each presenting unique challenges and requiring different defensive strategies.
- Challenging Enemies: Face a diverse range of alien units, each with its own special abilities and requiring different tactical approaches.
Co-op or Multiplayer
IS Defense is primarily a single-player experience. Check for updates regarding potential co-op or multiplayer modes.
Editions and DLCs
Information on different editions and downloadable content (DLCs) for IS Defense will be available on the game's official website and storefront pages. Keep an eye out for special editions that may include bonus content.
System Requirements
- Operating System: Windows 7/8/10/11
- Processor: Intel Core i5 or equivalent
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce GTX 660 or AMD Radeon HD 7870
- DirectX: Version 11
- Storage: 5 GB available space
Public and Critic Reviews
Read IS Defense review 2025 to see what players and critics are saying about the game. Decide is IS Defense worth it based on various reviews and gameplay footage.
Where to Buy Game Keys
You can buy IS Defense game key cheap from various online retailers. Use IS Defense key comparison websites to find the best price for IS Defense. Look for IS Defense Steam key or IS Defense CD key options. Find where to buy IS Defense game online from authorized distributors.
FAQ
Q: Is IS Defense available on Steam?
A: Yes, IS Defense is available on Steam.
Q: What are the key features of IS Defense?
A: Strategic tower defense gameplay, resource management, technology research, and diverse environments.
Similar Games
This is an account, not a key
With this offer you get the login data of an account that someone else created. The game stays on that account and never belongs to you.
The platform can lock such an account, for example because the resale of accounts breaks its terms of use. You then lose access to the game.
What to check before you buy IS Defense
The price of a IS Defense key depends on the shop, the platform and the edition. This page lists the current offers of the key shops that we compare. Prices include coupons, payment fees excluded.
For IS Defense on PC we compare 16 offers from 12 shops. The cheapest key costs €0,28 at GAMIVO, the most expensive €5,69. Activation runs through Steam.
Is it safe to buy from key shops?
Key shops are retailers or marketplaces on which other sellers also offer keys. Before you buy, read the product page of the shop: it shows the region, the platform and the type of the offer. A payment method with buyer protection gives you more security if a problem occurs.
Key, gift or account?
A key is a code that you redeem yourself in the platform client. You accept a gift through your account, often with a region lock. An account gives you the login data of an account that holds the game, and the game does not belong to you. For this reason, the product type filter does not show accounts by default.