Basically this is when flowey took the souls and took his true form pixel art

Basically this is when flowey took the souls and took his true form created with dino pixel art maker

Pacifist spoilers] Resettale AU. Part 1: Flowey : r/Undertale

Undertale - Flowey / Characters - TV Tropes

What would you do if you were in Undertale and you fell down into

Why does Flowey kill Asgore in two of Undertale's endings? - Quora

Undertale Fan Art

Flowey staged the first soul rebellion : r/Undertale

What is the best ending on Undertale? - Quora

UNDERTALE; A wacky throwback for EARTHBOUND/MOTHER fans!

Flowey the flower pixel art!

Flowey staged the first soul rebellion : r/Undertale

What Makes Undertale One of the Best Games Ever? - G2A News