The independent, creator-owned nature of their work led to limited interaction between their characters, and little coordination of the Image Universe as a shared setting, with the primary versions populated by a number of superheroes/villains, including Supreme, Invincible, Omni-Man, Spawn, Angela, Atom Eve, the Savage Dragon, Gert, Bomb Queen, and Witchblade, as well as incarnations of the Teenage Mutant Ninja Turtles.
In 2018, IDW Publishing, which publishes their own TMNT comic series, began to reproduce the existing 23 issues in a colored version, as well as officially conclude the Image series with a final three-issue story arc, with Carlson and Fosco again taking part in this project.
[4] Later on in 2021, following the success of Kyle Higgins' Radiant Black, it was announced that it would expand into its own universe of books dubbed "The Massive-Verse".
It all started with a one-shot crossover entitled Supermassive, written by Higgins, Ryan Parrott, and Mat Groom with art by Francesco Manna and Simone Ragazzoni.
[5][6] In February 2022, it was announced that another book connected to the Massive-Verse would release in August entitled The Dead Lucky, written by Melissa Flores and art by French Carlomango.