Good luck!

Somebody once said "If you guess a number in 15 digits code fast enough, you might get a free game"
PINL?-9GVXY-3JK59
DMTKW-IJVHD-Q4LB?
94TQ0-3?DY5-CTMD0
NANLL-NTCAR-JRB?C

Also if you want to participate in "Group" giveaways feel free to join our group: https://steamcommunity.com/groups/gamesforfarm and just check the "group" Giveaways section from time to time!