To celebrate the upcoming release of their next game The Talos Principle, Croteam are giving away five Steam keys for Serious Sam 3: BFE. To join the giveaway follow the three steps below. Also, you should check out Sigils of Elohim, the free prequel to The Talos Principle which is updated with new puzzles as the launch of The Talos Principle approaches.
5x Serious Sam 3: BFE Steam KeysGIVEAWAY RULES
STEP 1 - Register on Gamersbook or Login with Facebook
STEP 2 - Join us on Steam (GAMERSBOOK and The Talos Principle). Follow us on Steam Curators (GAMERSBOOK).
STEP 3 - What is your favorite weapon from the Serious Sam series? More info - STEAM
Thursday, October 23rd - Winner - ImMaGGi
Monday, October 27th - Winner -
Wednesday, October 29th - 1x Serious Sam 3: BFE Steam key
Friday, October 31st - 2x Serious Sam 3: BFE Steam keys