Pirates of Black Cove (59% positive): http://store.steampowered.com/app/49330/
Gorky 17 (77% positive): http://store.steampowered.com/app/253920/
East India Company Gold (removed from Steam store)
They have all been available before. There are now new keys available for those of you who missed them when they were available before.
How to get the keys:
The same procedure as with the other deals:
Create account/Log into your account.
Click on profile in upper right corner
Scroll down and find the keys
Click to get Steam key
Redeem key on your Steam account.
Enjoy.
Note: DLH has long running freebies so there may be free Steam keys for other games still available so make sure to check.
Pirates of Black Cove
East India Company Gold Edition
Gorky 17
Multiple drops for me.