As you've probably noticed, the community's choice games during the Summer Sale appear to have been picked using tags. It seems unlikely that this will change for future sales, so if you want to help us out, please consider applying tags to Dark Scavenger.
Here's a link to Steam's most popular tags: http://store.steampowered.com/tag/browse/#global_19
Let us know if you have any tags for Dark Scavenger that don't show up in popular tags.
Thanks everyone!