Prices are based on CDKeys, I can however gift games on steam for a +$3.75 markup if you wish. I'm more than willing to use an escrow. CDKeys should be cheaper in general, unless there's a sale on steam (see South Park Stick of Truth)
Prices and games listed alphabetically below, if you're looking for a game that's not on the list just PM me for prices.
Alien Isolation Arma 3 Assassins Creed IV Black Flag Bioshock Infinite Borderlands 2 Call of Duty Advanced Warfare Call of Duty Black Ops 2 Call of Duty Ghosts Civilization Beyond Earth Civilization V Company of Heroes 2 Dark Souls 2 Dark Souls 2 Black Armour Dark Souls Prepare To Die Dead Island Riptide Divinity Original Sin Elder Scrolls Anthology Elder Scrolls Skyrim Euro Truck Simulator 2 Football Manager 2014 Football Manager 2015 GRID 2 Lords of the Fallen Metro Last Light Middle Earth Shadow of Mordor NBA 2K15 Saints Row IV Collectors Edition Sniper Elite 3 South Park Stick of Truth SpinTires The Evil Within Thief This War of Mine Tomb Raider Total War Rome 2 Wasteland 2 Wolfenstein The New Order
Ouch...that sucks...this is why it's very important to have an up-to-date AntiVirus and Firewall program. My recommendation is Comodo Firewall and Comodo Antivirus (google them). These are by far the most updated Internet security programs I've used and they're completely free. Sidenote: you might want to check all settings for Comodo Firewall, as it can scan files in the cloud, which if you're on a data cap, could cause some unnecessary usage. My secondary recommendations are AVG and Avast, both are free and do a decent job. Disclaimer I'm in no way trying to push Comodo/AVG/Avast, I genuinely use Comodo and recommend it to anyone that's looking for a free AV.
Edit: Nevermind I read that you were already using an AV and firewall...