The title goes $40 standard but can be had for just half that as a sort of middle of the week promotion by the digital distributor.
The sale ends Friday, April 30. From the description:
Wolfenstein is a supernatural/science fiction first-person shooter, based on the video game series developed by Id Software that has been a favorite of 2D and 3D gamers across multiple game iterations and platforms since the early 1980s. In this new take, players battle the Nazi's dark obsession with the occult through epic action and harrowing shooter combat. Filled with ferocious enemies, movie-quality action scenes, unique gameplay environments, an impressive array of weapons and compelling multiplayer gameplay options, it is truly a fitting new chapter in the history of this classic gaming franchise.
Wolfenstein Download Features
Amazing Enemies - You never know what ferocious enemies the Nazis will throw at you next as they bring their dark fantasies to life.
Epic Combat Moments - Experience movie-like epic action sequences as you fight to prevent the Nazis from unleashing the power of the Black Sun, a war-ending weapon of supernatural mass destruction.
Unique Environments - Explore the mysteries of The Veil, a world between our reality and the occult underworld that offers you combat advantages but also new supernatural threats.
Impressive Firepower - Go to battle with a diverse collection of Allied, Axis and experimental Nazi weapons. Earn gold by working with the resistance fighters, purchase upgrades in the black market, and customize your personal arsenal.
Classic Wolfenstein Multiplayer with an Occult Twist - Revisit the heart-pounding and award winning class and objective based multiplayer of Return to Castle Wolfenstein; now with occult-enhanced firepower.