They have changed the access to it and it seems that you have to be a member (but you can always rejoin to see what the game is and then cancel everyday). I don't think they would have gone to the trouble of changing things on the last day of the month if they weren't going to continue it.
They are also doing an Octoberfest promotion where if you buy 6 games in Oct, you get a free game. So if you buy 6 $2.99 games, that's $17.93 so 7 games cost you $2.56 each. Not bad because the free game can be anything on their site including new releases.