"Death Us Do Not Part"
This issue takes place shortly after Hero Zero #0.
*Is it the wrath of an angry god, or all hell breaking loose? In the aftermath of this summer's Will to Power series, Vortex has had it with humanity and decides to leave earth forever! But you can be sure, he's not going quietly! Throw in the final fate of Lt. Eileen Anderson, and it's Vortex vs. everybody -- including the gigantic Hero Zero -- in the stunning conclusion to Out of the Vortex! *Source: darkhorse.com
Nexus appears in a three page epilogue to the issue as well as a "Coming this February" advertisement for "Nexus: Out of the Vortex" (a heavily advertised, five issue mini-series written by Mike Baron with art by Joe Comstock), which, due to low pre-orders, was never published.