Dirt 3 Complete Edition free with Humble Bundle (Steam)

[FourWheelDrift]

https://www.humblebundle.com/store/dirt-3-complete...

Limited time offer.

[joshleb]

Can I save this onto an external hard drive and play from there or is it recommended to save onto the internal one?

[FourWheelDrift]

It's a free steam key, you activate it on steam so you don't need to save it to any HDD.