ABOUT THIS GAME
America, 1899.

Arthur Morgan and the Van der Linde gang are outlaws on the run. With federal agents and the best bounty hunters in the nation massing on their heels, the gang must rob, steal and fight their way across the rugged heartland of America in order to survive. As deepening internal divisions threaten to tear the gang apart, Arthur must make a choice between his own ideals and loyalty to the gang who raised him.

Now featuring additional Story Mode content and a fully-featured Photo Mode, Red Dead Redemption 2 also includes free access to the shared living world of Red Dead Online, where players take on an array of roles to carve their own unique path on the frontier as they track wanted criminals as a Bounty Hunter, create a business as a Trader, unearth exotic treasures as a Collector or run an underground distillery as a Moonshiner and much more.

With all new graphical and technical enhancements for deeper immersion, Red Dead Redemption 2 for PC takes full advantage of the power of the PC to bring every corner of this massive, rich and detailed world to life including increased draw distances; higher quality global illumination and ambient occlusion for improved day and night lighting; improved reflections and deeper, higher resolution shadows at all distances; tessellated tree textures and improved grass and fur textures for added realism in every plant and animal.

Red Dead Redemption 2 for PC also offers HDR support, the ability to run high-end display setups with 4K resolution and beyond, multi-monitor configurations, widescreen configurations, faster frame rates and more.
MATURE CONTENT DESCRIPTION
The developers describe the content like this:

This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: General Mature Content

SYSTEM REQUIREMENTS
MINIMUM:
Requires a 64-bit processor and operating system
OS: Windows 7 - Service Pack 1 (6.1.7601)
Processor: Intel® Core™ i5-2500K / AMD FX-6300
Memory: 8 GB RAM
Graphics: Nvidia GeForce GTX 770 2GB / AMD Radeon R9 280 3GB
Network: Broadband Internet connection
Storage: 150 GB available space
Sound Card: Direct X Compatible
RECOMMENDED:
Requires a 64-bit processor and operating system
OS: Windows 10 - April 2018 Update (v1803)
Processor: Intel® Core™ i7-4770K / AMD Ryzen 5 1500X
Memory: 12 GB RAM
Graphics: Nvidia GeForce GTX 1060 6GB / AMD Radeon RX 480 4GB
Network: Broadband Internet connection
Storage: 150 GB available space
Sound Card: Direct X Compatible