So good!

Interesting to see people interpret Jevil's eyes as spade shaped, kinda neat

translate of @Dark_Star's comment: Sadly that Toby Fox don't made similar sprites for the game

Кстати, не ожидал видеть тут русского человека

Жаль, что ТобиФокс похожие спрайты не сделал для игры.

@SpritZ: There isn't really a "difference" between deltarune and UNDERTALE's portrait styles. The only thing worth noting is that, in deltarune, the Dark World characters use colored portraits. None of the monsters aboveground have colored portraits, such as Susie, Noelle, and even returning UNDERTALE characters.

As for this sheet, the only big issue I have is the shading. The lighting direction for some spots like the colored ring around the neck varies with the direction the light is pointing, and I think the shade color for the hat could be darkened more. I think the black shadow on the head itself should be removed.

Other minor issues would be the shape of the bottom of the hat around the head and the ears not having enough detail. To go with that, the shading on the ears make them look like spike-like protrusions rather than ears.

mock-up edits I made:


Not bad otherwise.

I can't tell if these are supposed to be in a specific dialogue artstyle (Deltarune's) or not, but it would be cool if you added black and white variants as well.

Nice sprites. I like these.