Nexus Defenders is Tower Defense meets a Visual Novel narrative. Place an arsenal of towers to halt the invading enemy. Deploy abilities such as napalm strikes, EMP blasts, and orbital lasers. Make your own story through visual novel-style conversations and dialogue choices. Choose from an array of towers with distinct abilities and upgrade paths to defend the Nexus. You are equipped with a variety of user abilities such as Napalm Strike, EMP Blast, and Orbital Laser! Defend your base against challenging boss fights! Story Campaign and an endless Survival mode Nexus Defenders invites you to immerse yourself in a Sci-Fi world where you take the role of a newly appointed Captain who's assigned to defend the planet from an invading force after the Spinal Nexus has been suddenly compromised. With your virtual assistant, Echo version 313, you will exchange dialog with Astraea, and go through a journey of personal growth.

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.