You have not seen this for a long time, you have not experienced this for a long time. Your hero, behind the group - sperm. You need to survive killing bacteria from a variety of weapons, throw bloody tampons, shoot shit and faloimetatorami, spit green snot and kill all enemies. Frankly vile bosses will not let you calmly sigh, a barrage of abomination will drive you to madness. The survival mode will be able to identify the strongest. You need to kill all the abomination. Gather food, and also buy a guest worker, he will protect you and support you in your not easy way - to survive. Stay alive - you can only continue life on earth.
Instructions on how to activate Gift:
1. You need to download and install Steam http://steampowered.com/download/SteamInstall.msi (if not already installed)
2. Register your new account on Steam or go to an existing one.
3. obtained after the purchase link, copy and paste into your web browser, log in under your account Steam and take the gift to the library or add to your inventory.
4. After activating the game will appear in the list of games and you can download it from steam.