I did the humble bundle a few weeks ago that came with 3 free copies of insurgency along with one for myself. Iv only given 1 away so there are 2 left. Whoever wants it can have them. They expire tomorrow if i don't use them so...
https://www.humblebundle.com/?gift=PXMmcnSDYSbKp5D4
P.S. Long time lurker first time poster