Questions in Undertale: NIHILISM Community

hows progress been?

will there be a spamton/deltarune crossover

will there be a version for android?

hey will sans and papyrus have visually different blasters?

Why did all the videos go private?

heya. do weapons/items transfer to other chapters if we put it in the chest/leave it in our inventory?

What engine is wrenblu using to make games? And art software?

can you fight grillby?

flowey dies at the end?