Valve has promoted 21 more games from its Greenlight service onto Steam proper.

The company had originally planned to include at least 10 titles in the latest round of Steam Greenlight approvals, but said "given the number and quality of games submitted, and the ship date of many of the top-ranking titles, the decision was made to increase the size of this group”.

Here's the full list:

Afterfall InSanity Extended Edition
AirBuccaneers
Blockscape
Contrast
Fly’n
Folk Tale
Forge
Giana Sisters: Twisted Dreams (Project Giana)
Gnomoria
Interstellar Marines
Lost Story: The Last Days of Earth
Miasmata
Miner Wars 2081
Neotokyo
Octodad: Dadliest Catch
Perpetuum
Postal 2 Complete
Secrets of Grindea
The Intruder
The Stanley Parable: HD Remix
Yogventures!