Omega has been a huge mystery for fans when she was first introduced in the first episode of Star Wars: The Bad Batch. After all, the young clone didn't seem to be like the others as she was not trained to be a soldier. However, we've been learning more about Omega in the past few episodes and she revealed another amazing detail about herself in Episode 15.
It has already been established that Omega is an unaltered clone of Jango Fett and the source of fresh cloning material that is important to the facilities at Tipoca City. This was why the Kaminoans were so desperate to get her back after she escaped along with the Bad Batch. Additionally, this meant that she was Boba Fett's (defective) twin sister.
This pretty much establishes that Omega was created as the same time as Boba but this detail wasn't confirmed until now. In Episode 15, Omega shows the Bad Batch a secret entrance into the facilities leading straight to Nala Se's lab and points out where they were created with their enhancements.
It's a small detail but one that confirms that Omega may look young but is actually a lot older than the Bad Batch. In addition to that, she knew exactly who they were when she met them because she was there when each of them were created.
Sadly, the episode also concludes with the destruction of Tipoca City and we see it through Omega's eyes. Her entire world has been destroyed and for now, it looks like her future is still unclear. Hopefull, things will be better in the final episode of The Bad Batch.
Star Wars: The Bad Batch Episode 15 is now streaming on Disney+.