Really? I did some googling and was under the impression that an owner of the PS3 version could gift the PC version to a friend.
I already beat the PS3 version so I have no use for the code.
Just a heads-up:
'MAG beast,' PSN ID: 'Carangelo,' is a known scammer who attempted to steal my account. I detailed my unfortunate situation with him on his feedback page. Don't make the mistake I made - don't gameshare with him. He has had numerous compaints, this thread is one of many...
I enjoyed Sigma 1 a great deal more. It was more challenging, but the game just felt more solid and polished. Sigma 2 is a good game, though, and well worth buying at $20 considering I got it when it was $40.
Also, Level 6 in Sigma 2 was pretty awful (the water one...).
Amazon is having a huge PC game sale through October 1st.
http://www.amazon.com/gp/feature.html/ref=pe_59010_16936220_pe_t4/?docId=1000598901
Some of the better deals include:
Borderlands for $9.99
Starcraft Battle Chest for $9.99
Civilization IV: Complete for $19.99
KOTOR 2 for $12.99
and...