Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series.
Anomaly Defenders is a fast-paced Tower Defense game where attacking human troops can damage and destroy your defenses. You have to react and counterattack enemies on the battlefield at all times. Each time you start a campaign, the unique tech-tree technologies can be tailored to your needs. Killing humans is easier due to 8 upgradable towers and special functions: repair your towers, make them go berserk, sacrifice them in explosions that are harmful to nasty humans, and use other tricks. This is the final battle against the humans. For the Hive, Commander!
Key Features:
Functions to fix and boost your towers: Repair, Rage, Explode and others
Full-blown tech-tree to tailor unique strategies
Attacking forces can damage and destroy your towers - watch out!
Outsmart humans by deploying towers that force them to change their movement path
Fight the humans on the orbital stations and undiscovered lands – 24 unique levels are waiting for you to protect them
8 unique, upgradeable towers
Three difficulty levels adjusted for both new and hardcore players
Graphics: GeForce GTX 260, Radeon HD 5770, 1024 MB, Shader Model 3.0
Storage: 1 GB available space
Sound card: Integrated
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-08-07
Yet Another Chance to Earn Extra 50 YXP
Summer is already in full swing and YUPLAY has decided to give you yet another chance to earn an additional 50 YXP to help you reach the next rank. On top of the YXP you receive based on the amount of your purchase, you will also earn these additional 50 bonus YXP for limited time only. All you need to do is make a purchase of at least €10 between 07.08.2026 15:00 CET and 10.08.2026 15:00 CET and receive an extra 50 YXP for our Loyalty Program…
The Summer Sale Returns: Bigger Deals for 48 Hours Only
Summer is here and we are already preparing for a super fresh season full of incredible delights and heated moments! Make an order of over 15€ between 31.07.2026 13:00 CET and 02.08.2026 15:00 CET and you will get our special SUMMER DEALS GIFT, which will contain one of the following: discount codes - 10% OFF, 20% OFF, 25% OFF or 50% OFF; discount vouchers - 1€, 2€, 5 or 10€; or a FREE GAME…