You're under attack! All you're armed with is your wits...and a whole lot of weapons. What do you do? Maybe it's zombies. Maybe it's murderous robots. Maybe it's simply humans...or something even more sinister. Whatever the threat, do you have what it takes to make it through the night? Your enemies may come from space or much closer to home. You can fight extinction as a knight protecting your castle, a microbe under attack, or a dinosaur trying to outlast the rest of your species. Or switch teams and battle it out against your fellow zombies with a bit of symbol-swapping voodoo. Finally, you've gotta look good for the apocalypse, right? Make sure you're looking totally fab for the occasion. Yes, there are even dress-ups in the survival category! Once you've made it through the onslaught, what's next? Keep up the fight and come back for more, of course! Save any game you'd particularly like to play another time in your profile under favorites, and then keep coming back here to check out what new ways to test your fortitude we've added. Get your heart pumping and make your lunch break or commute an adrenaline-filled adventure. Only while facing death will you ever feel truly alive...even it it's just online.