Art is HEAVILY inspired by Transistors techy line/characters with the color palette of journey.
I dont know, its nice, but its derivative for me
this... doesn't look anything like Transistor.
Transistor has very sharp, vector art style art. This is scratchy pencilwork combined with watercolour paint shading. Transistor has a character whose design is basically techno-norse, this has a character whose design looks like traditional Japanese stuff. It's also got a different perspective, and as you note a different palette. Also it's not Journey's colour palette; Journey used very saturated colours, most of this is pretty desaturated. Also Transistor is boxy in its world design and this has much more organic curves, except for the use of triangular primitives, which Transistor doesn't use.
Even setting aside the palette, I don't see any connection besides a female lead.