With the success of the 12hr Flash Sale yesterday Humble Bundle is running a 48hr 75% off sale of contagion with a copy going for $4.99 and a 4-Pack for $14.99
Contagion - $4.99
https://www.humblebundle.com/store/p/contagion_storefront
Contagion 4pack - $14.99
https://www.humblebundle.com/store/p/contagion_4pack_storefront
For other sales going on now and shortly visit - http://steamcommunity.com/app/238430/discussions/0/523897023727352100/
- The Contagion Team