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 HOLY COW! Milking Simulator CD Key
About This Game
In HOLY COW! you need to lead a journey of an absolutely extraordinary cow who not only needs to survive in this cruel world of meat eaters but also wants to produce and collect the biggest possible amount of milk, no matter if the grass field is on the ground, ocean bottom or inside whales stomach! ..at the same time trying hard to avoid any love stories.

Choose between campaign, championships or player-made scenarios to beat every possible enemy wave in four unique worlds! Enjoy dozens of level types consisting of maze, tower defense, arcade and rogue-like schemes.

Use the extensive Level Editor to put your own scenario together! Take care of every single piece of grass, rock or acid lake to create the most surprising and weird map. Decide about the enemies - which kind, when and how many would appear, as well as achievements and bonuses to get or eat.

Gear up your cow with fancy clothes, horns and boots won or exchanged for milk after each level. Make yourself uniquely stylish and well prepared for the upcoming waves!

Chill on a couch with your friends and try to figure out the way to beat yet another level together or play the Championships mode to find out whos the best cow whisperer in multiple competitions!

Disclaimer
Inform your kids that real cows dont use their poo to stun tractors, eat mechanical parts and equip bazookas to shoot down Aladdins.
Source:
HOLY COW! Milking Simulator - 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 product 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