http://store.steampowered.com/app/823650/Zombow/
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On an old farm there is something strange. There is a curse on the lawn and hungry zombies come out from under the ground. You play for a small cow and your goal is to dodge the waves of zombies coming out right under the hooves. And hold on as long as possible.

Activation Instructions:

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