The listing, Osmos, Edge, Anomaly Warzone, World of Goo [HiB Steam Key] has ended.
Already own the games, so here's the key, this games are activated.
Osmos
http://store.steampowered.com/app/29180
Anomaly: Warzone Earth
http://store.steampowered.com/app/91200/
Edge:
http://store.steampowered.com/app/38740/
World of Goo
http://store.steampowered.com/app/22000
Good luck!