Shmups!Collection by: ekbmrb
A bunch of shmups on Greenlight. Image is Shmup Ship by ~Ayjun-invayjun on deviantART.
The Football (Soccer) CollectionCollection by: AussieGold
A collection of games available on Steam Greenlight relating to the World Game!
IndieGameStand's Greenlight CollectionCollection by: mgnade
Hand Picked Games from the IndieGameStand Staff and Community
SimulatoriCollection by: Marco_vicky76
Playable PicksCollection by: Kronos
Interesting games on Greenlight that have some playable form available, whether it's a demo, prototype, open/closed alpha or beta or even a final release that's just not available on Steam... basically anything that you can actually try out now.
PixelCollection by: semicom
Pixels lost in deep Space. Collection "space-sims" and few interesting s-f games.
Science Fiction GamezCollection by: Lugana707
A collection of science fiction games I found interesting.
Games That Will Probably be RadCollection by: Pixel_Kaiser
These are games with ideas that stood out to me. No Slenderman games, no TF2 parodies, probably nothing with zombies. For one reason or another, these are games that I feel are worth championing.
Minerva's interestCollection by: Minerva79