To make Undertale comics, start by sketching out rough ideas. Pay attention to the game's art style and try to replicate it. Also, focus on capturing the emotions and expressions of the characters accurately.
Well, if Undertale could watch Undertale fanfiction, it could lead to some chaos. For example, Sans might make jokes about the wild scenarios in the fanfics. Papyrus, on the other hand, might be eager to correct any misinformation about himself. And Flowey could use it as a way to manipulate things further, seeing how the fans view the characters and using that knowledge to his advantage in this strange, meta - situation.
Some characters might be amused. For example, Sans would probably make some witty remarks about the fanfiction's plot twists. Papyrus, on the other hand, might be a bit confused at first but then get really excited if he finds a heroic role for himself in the fanfiction.
Definitely! Deadpool's humor in the comics is a major draw. His irreverent and self-aware nature leads to lots of laugh-out-loud moments and unexpected jokes.