If I got a game on greenlight, I’d assume that it would go one to become a success and I’d expect to sell 10,000 copies. I don’t know if this has any basis in reality but its my assumption.
Just to clarify I mean, the game gets onto Steam. Now the game will obviously be of a good standard or it won’t make it onto Steam in the first place.
Atom Zombie Smasher sales through December 2011
Steam: 96,000 units
BMT Micro (direct sales): 1,800
GamersGate: 155
Direct2Drive: 87
Impulse: 85
Ubuntu Store: 48
Desura*: 24
Well we dont know at what price probably most sold at 2.99 or whatever but its still alot. So I would say a good game on steam is going to sell a few 100k
Yes. What standard, one may wonder? Well, it’s a bit down to Valve’s discretion, but broadly speaking it’s “of sufficiently good quality that it should sell at least 10,000 copies.”