STEAM KEY REGION FREE GLOBAL
An alien invasion has decided that its next objective is planet earth! As the supreme general of the armed forces of the earth, your mission will be to gather an army and put an end to the alien threat. Make your way through one of the most complex and long clicker games on the market and crown yourself as the supreme defender of our planet!
A huge list of upgrades, that will unfold as you play.
The alien invaders will change it's appeareance in an attempt to adapt to your growing firepower.
About 100 achievements to unlock.
Complex and rewarding prestige system.
Evolving aliens and troops.
A lot of strategies and builds at your disposal to improve your score.
Lovely pixel art style.
And a lot more!
Although the game is complete in its current state, you can expect some improvements in the form of bug fixes or changes to balance the gaming experience.
1. You need to download and install Steam http://steampowered.com/download/SteamInstall.msi
2. Go to your account or register a new one.
3. Go to the "My Games" and select "Activate via Steam ...", and enter the key received after payment.
4. Once activated, the game will appear in the game list (Library) and you can download it