Mortal Kombat X: Generations (lost production material for unreleased web series based on game franchise; 2015)
Promo material with Booboo Stewart as Takeda, Ron Yuan as Scorpion and Ray Park as Erron Black.
Mortal Kombat X: Generations was supposed as an American web series anthology adapted from the fictional universe of the Mortal Kombat video game franchise. It was a spin-off of the web series Mortal Kombat Legacy that debuted on Machinima's YouTube channel in 2011 and had two seasons. 
Mortal Kombat X: Generations would be a prequel antecedent of the events that culminates the plot from the game Mortal Kombat X.
The story starts 20 years into the future of the 2011 retcon, emphasizing a new generation cast of offspring from the veterans characters of the franchise and other new characters like D'vorah and Erron Black in an anthology format like the past seasons of Mortal Kombat: Legacy.
Despite the series popularity with fans, Mortal Kombat X: Generations has never been green light and only released promotional material.
- Machinima press release about Mortal Kombat: Legacy season 2 releasing in the second quarter, 2013. Retrieved 22 Apr '21
- Uproxx article about Mortal Kombat X: Generations. Retrieved 22 Apr '21
- What Ever Happened to Mortal Kombat: Legacy Season 3? - CBR.com Retrieved 22 Apr '21