I've never played the souls games, but people seem to be crazy for them.
Dark Souls 2 is currently $37.50 on GMG with code: (taken from SlickDeals)
Apply voucher code J4XXU2-JTFTLL-8ENDXZ on checkout page and save 25%
Deal ends Friday (April 25)
And for system warriors:
"Yeah, Master race! Best Versions of Multiplats"