Red Dead Redemption 2's length varies significantly based on play style. The main story alone typically takes around 40 to 60 hours to complete. If players include side missions and explore more of the game world, the total time can extend to about 65 to 75 hours or more. For those aiming for 100% completion, including all collectibles and challenges, it can take approximately 120 to 189 hours or even more depending on thoroughness and pacing.