How to get a CD Key for free
1 - First step is to register as the member
2 - Go to the "Earn Coins" page
3 - Choose an offer and complete it with valid information
4 - After completion your coins will be automatically awarded to your account and you can get the air star CD Key
About This Game
Throw Planes, Buy Upgrades, and Place Towers to defend against the oncoming waves of luggage! With 50+ unique upgrades to buy, discover new builds run after run. Unlock tons of froggy cosmetics in this Character Tower Defense!
- 50+ unique upgrades, all with interesting synergies!
- Ultimate Upgrades that add a twist to the endgame
- 5 unlockable levels spanning a range of difficulties
- Tons of hats, skins, and planes to customize your character with
- A couple of unique achievements for the insane!
Upgrades in the shop range from new towers, to health upgrades. Between waves youll need to save up and purchase upgrades to get the job done. What you pick influences your Ultimate Upgrade options, so you can spec into certain areas!
You will need a great build to become an Air Star!
Source: air star - SteamPowered.com
Instructions to activate steam keys
1 - Download and install the Steam client on your PC.
2 - Open the Steam client, login and locate the Games tab on the top menu. Click this and then select “Activate a Product on Steam…”
3 - Enter your activation key that appears on the email and follow the instructions to activate it.
4 - Your game is now viewable in the “Library” tab and is available to download/install when you’re ready