Issue 8
"Curse of Creation", Vol. 3: "Hidden Truths" - Chapter X
Picking up where the Prologue left off, the Lil' Hero Artists and Jax use the portal provided by Teddy Sanders and soon find themselves in what appears to be a deserted city lacking in literal liveliness -- all of the buildings are composed of black lines and halftone shades, like a black-and-white comic or manga volume!
It is there that they come across who appears to be the only denizen of the realm -- none other than Sneakers Squirrel of Team U-Force! When he sees our heroes for the first time, only craziness can ensue... and that's to say nothing of the fact that the Genesix are also lurking about!
(Note: Sneakers' appearance in "Curse of Creation" is not canon to his native series -- his role in "Curse of Creation" is unique to this story arc alone and is not related to the "Sneakers' U-Force" comic series.)