This week Indie Gala 4
started. It's a Humble-Bundle-alike, except it primarily deals in Steam games (delivered as keys) as opposed to DRM-free games.
Like Humble Bundle, you have to beat the "average price" to get the bonus games, which aren't revealed for a week or so. No idea yet what the three "bonus games" are. If you only want one of the primary games, you can put down some dosh for that and then increase it over the "average" later when the bonus games are revealed.
Some pretty average indie games this time around, thus far:
ARES: Extinction Agenda (Steam)
Alien Shooter (Steam)
Disciples II: Gallean's Return (Steam)
Unknown Bonus Content:
Two bonus Pay-more games TBA
One non-game bonus TBA
One non-game pay-more bonus TBA
(for comparison, last time the non-game bonuses were an indie comic and a couple of indie albums)