The Hall of Heroes Multiverse is the brainchild of Jay and others. The first book in the series takes places in 2016, and depicts Earth as it is in this reality, but with several differences.
The mainstream universe, which is the most explored by the books, has slightly better technology than ours, but the key differences are enhanceds and SHADOW. Enhanceds are mutants, who have adapted to survive, and have a hidden genome embedded in their code by extraterrestrial life. SHADOW was the response to this, a powerful worldwide force tasked with the issue of the enhanceds.
Please message Jay if you want to learn more.