The DC counterpart to the Marvel Cinematic Universe, longer on darkness and angst, shorter on fun.
- Wonder Woman
- The 2017 film on Blu-ray.
- Aquaman – Undertow
- 2018 prequel novel for primary school readers.
- Man of Steel
- The 2013 film on Blu-ray.
- Batman v Superman: Dawn of Justice – Cross Fire
- 2016 prequel novel for primary school readers.
- Batman v Superman: Dawn of Justice
- The 2016 film on Blu-ray.
- Suicide Squad
- The 2016 film on Blu-ray.
- Justice League
- The 2017 film on Blu-ray.
- Aquaman
- The 2018 film on Blu-ray.
- Shazam!
- The 2019 film on Blu-ray.
- Arrow, season eight, episode 8
- Part four of the Crisis on Infinite Earths event.
- Birds Of Prey And the Fantabulous Emancipation of One Harley Quinn
- The 2020 film on Blu-ray.
1918
21st Century
This world is also an Earth in the Arrowverse.
I used Wayback Machine on the Internet Archive to view your old timelines. Hope this helps you rebuild.
Thank you Michael. Unfortunately, the timelines there are from after the site crash last year, so they’re too recent to be much help.