Doom uses 256 color graphics. However, it includes colors very similar to the CK graphics at certain positions. Palette isn't so much an issue because I'm going for using the full palette shown here anyhow.Gridlock wrote:Err, Doom uses 16 colors right? I honestly don't know. However, if you want a better way to get graphics, you can easily extract them from the original Keen games. You could take wall textures directly from Keen 5, as well as get the original enemy sprites. Maybe you did this already, but if not it could make things easier. And if you don't know to extract the graphics, we can help.
EDIT: It's come to my attention through some gross hacking apparently I can replace the palette in DOOM. Maybe a more colorful palette is in order.
Textures/Flats, I'm not good at drawing those from scratch... I might need help extracting tiles (as the few I got from screenshots seem to work even with my sprites). I did it once but I've long since forgotten.
As for sprites, I'm okay with redrawing the sprites. It's good practice.