Multi-format converter of 16×16 3/4bpp tiles to Neo-Geo format. Source format must be specified with an argument (see the main image).
Keep in mind that GFX roms for Steel Force hardware stores even and odd pixel pairs separately, so in this case “even” and “odd” roms must be fused into single rom using TileMixer or similar utility before conversion. SNK’s 3bpp sprites also split each plane by 3 (4 in the case of Tumble Pop hardware clones and Gaelco Type 1) different roms which must be fused too.
File download: