Red Dead Revolver
For all the acclaim that its successors have attained, Red Dead Revolver was surprisingly under-played by comparison, releasing in 2004 and only selling 920,000 copies by 2010. More of a straightforward third person shooter/action adventure title, it still had some elements of exploration and NPCs along with the Dead Eye system and Duels. Thankfully, the potential of the franchise wasn’t dismissed and lives on in Red Dead Redemption.