The Games with Gold for October 2019 on Xbox One and Xbox 360 have been announced for the platforms delivering a total of four games. All of the games can be played on Xbox One natively or through Xbox Backwards Compatibility. Xbox 360 players are locked to two of the titles, but their collected games will carry forward to Xbox One if they upgrade.
That's not to say that Xbox 360 can't collect the licenses to play the Xbox One games later of which they can on the Xbox.com Marketplace. The games offer a variety of gameplay content and genres with the details below. Be sure to grab the games that are free with the Gold Subscription during their time of availability or you'll miss out. Keep in mind that while certain release dates are similar for the following games, they will be free during very different periods of time. You can see the GWG games list below.
Tembo: The Badass Elephant Xbox One (Available: Month of October)
Friday the 13th Xbox One (Available: October 16th to October 15th)
Bolt Xbox 360 (Available: October 1st to 15th)
Ninja Gaiden 3: Razor's Edge Xbox 360 (Available: October 16th to 31st)