Wolfire Games and Unknown Worlds have joined forces for theOvergrowth/Natural Selection 2pre-order sale. For the next week only, you can pay $39.95 to not only pre-order bothOvergrowth(the sequel to indie kung fu classicLugaru) andNatural Selection 2for 40% off, but also gain access to the alphas for both games.

If you’re not in the paying mood, however, we’ve got you covered: Wolfire gave us nine codes for the pre-order pack, and I’ve decided to give them away using the only objective metric I know of: brutal, gratuitous violence.

John and Molly sitting on the park bench

Well, notreally. Here’s the deal: draw or Photoshop an image of rabbits fighting aliens. Post your image in the comments below. That’s it. The rabbits don’tneedto resembleOvergrowthcharacters and the aliens don’thaveto look exactly like those inNatural Selection 2, but the option is certainly there.

On January 13th, we’ll announce the winners.  Sound good?

Close up shot of Marissa Marcel starring in Ambrosio

Kukrushka sitting in a meadow

Lightkeeper pointing his firearm overlapped against the lighthouse background

Overseer looking over the balcony in opening cutscene of Funeralopolis

Edited image of Super Imposter looking through window in No I’m not a Human demo cutscene with thin man and FEMA inside the house

Indie game collage of Blue Prince, KARMA, and The Midnight Walk

Close up shot of Jackie in the Box

Silhouette of a man getting shot as Mick Carter stands behind cover

The ghost at the end of the hallway