When I make a new review I will be posting information here about how to get the latest version of the software.
If anything is out of date please leave a comment and I'll get it fixed.
Hedgewars - GetDeb
Super Tux Kart - GetDeb
Banshee - Search banshee in the Software Centre
Guayadeque - Search Guayadeque in the Software Centre
Song Bird - Search songbird in the Software Centre
Clementine - http://www.clementine-player.org/