Red Dead Redemption finally coming to Xbox One as a backward compatible title. You can play the game on Xbox One from July 8 onwards. The game was discovered to be playable on the system earlier this year due to an error.
— Rockstar Games (@RockstarGames) 5 July 2016
The game was Developed by Rockstar San Diego. Red Dead Redemption was released in May 2010 for Xbox 360 and PlayStation 3.