Club Pogo members save 50% on download games today.
http://clubgames.pogo.com/
This sale also includes the following games which has ranks and badges :
Lottso! Deluxe
Mahjong Garden Deluxe
Operation Mania
Pictureka! Museum Mayhem
The Poppit! Show
Tri-Peaks 2: Quest for the Ruby Ring
Way to Go! Bowling
Word Riot Deluxe
Word Whomp Underground