Along with Steam's Quakecon event, which includes deals on Wolfenstein, The Elder Scrolls, Fallout, Doom and other franchises, the Humble Bundle is running a 2K promotion with the BioShock series among other major releases for a bargain (XCOM: Enemy Unknown and BioShock Infinite are unlocked at $20). Elsewhere, Amazon has Saints Row IV for $16 and Metro: Last Light Complete for $8, GameStop offers Titanfall for $30 and Dishonored for $5, while GameFly has Splinter Cell: Blacklist for $15.
Steam
{pf id:95061 size:small} The Elder Scrolls Online $29.99 (50% off)
{pf id:98553 size:small} Metal Gear Rising: Revengeance $14.99 (50% off)
{pf id:86832 size:small} Doom 3: BFG Edition $4.99 (75% off)
{pf id:87614 size:small} Impire $6.79 (66% off)
{pf id:102645 size:small} Wolfenstein: The New Order $29.99 (50% off)
{pf id:99862 size:small} Horizon $11.99 (60% off)
{pf id:84934 size:small} Prototype 2 $9.99 (75% off)
Doom Classic Complete $3.74 (75% off)
Two Worlds Epic Edition $1.49 (85% off)
Cargo Commnader $0.99 (90% off)
Doom 3 Pack $3.24 (75% off)
Dynasty Warriors 8: Xtreme Legends Complete $24.99 (50% off)
Wolf Pack $3.74 (75% off)
More...
Amazon Digital
{pf id:93615 size:small} Saints Row IV $15.99 (60% off)
{pf id:90503 size:small} Metro: Last Light Complete Edition $8.00 (60% off)
{pf id:89409 size:small} Dead Island: Franchise Pack $8.75 (60% off)
{pf id:101080 size:small} Goat Simulator $5.98 (40% off)
Killer is Dead: Nightmare Edition $13.39 (33% off)
More...
GameStop
{pf id:91843 size:small} Titanfall $29.99 (50% off)
{pf id:96687 size:small} Typing of the Dead: Overkill $4.99 (50% off)
{pf id:85671 size:small} Dishonored $4.99 (75% off)
{pf id:87985 size:small} Cities in Motion 2 $4.99 (75% off)
More...
GamersGate
{pf id:94063 size:small} Europa Universalis IV Digital Extreme Edition $15.30 (66% off)
{pf id:89409 size:small} Dead Island: Riptide Complete Edition $5.00 (75% off)
More...
Green Man Gaming
{pf id:87053 size:small} Painkiller Complete $17.49 (75% off)
{pf id:2763 size:small} Killing Floor $4.99 (75% off)
{pf id:95623 size:small} How to Survive $7.49 (50% off)
Dead Block $2.49 (75% off)
More...
GameFly
{pf id:83546 size:small} Warlock Ultimate Edition $6.25 (75% off)
{pf id:94101 size:small} Splinter Cell: Blacklist $14.99 (75% off)
{pf id:89079 size:small} Sang Froid: Tales of Werewolves
More...
GOG
70% off Nordic Games releases
