[H] Assassin’s Creed IV, Darksiders II,FEAR and more [W] keys, game offers

hii .. How title says i have

UPLAY KEY (Gift Nvidia)

• Assassin’s Creed®: IV Black Flag

inf:
http://www.geforce.com/landing-page/shield-bundle/code-instructions

STEAM KEY

• Darksiders II + Abyssal Forge DLC
• Supreme Commander
• Supreme Commander: Forged Alliance
• Enclave

(Gift HB)

• Papo & Yo
• F.E.A.R.
• F.E.A.R. 2
• F.E.A.R. 3

ORIGIN KEY

• Dead Space
• Burnout Paradise: The Ultimate Box
• Crysis 2 Maximum Edition
• Medal of Honor
• Mirror's Edge
• Command & Conquer: Red Alert 3

PD: I hope you understand that I don't speak English very well