I crated all the graphics myself, using various halloween mask images as bases to build the scary demons from and then built the meshes in blender. The textures were created in Inkscape and later adjusted inside Gimp. And I used Libre Sprite to edit the Fonts after creating them in Inkscape. No AI or anybody else helped. Inkscape is the goto for creating HD graphics normally, but GIMP can also be helpful for adding effects, like bluring and colour hue changing.
Thanks, the game is a test to see how well wii projects are received on itch. I have 2 other wii games that I have made, both of which are 3D, the BoulderCrash DS, game was ported across to the wii, but not released and I also have a GemDash 3D game, which is also not released on both. I also like to dabble in Audacity every now and again, to remix audio for sound effects, between games. The Horror Dash game, features some remixes of metal rifts, from old popular songs, which I think sounded quite good.