Hi i am new in this of romhacking i am not at all a newbie but i have some problems with the game river city ransom i want to change some colors and only can somes and still needing 2 more, see image 001 but the colors are wrong because paint program cannot display other well well black is black (0F),yellow is skin color (27) brown is red (16) and grey is gray (2D) but i need blue (01) for the other character is the same coloration as this but instead of red (16) is blue (01) well that is the main program the characters are from start when you select the character and i think that the same problem will happen in play game that is the main the other program is how to insert more tiles in the rom because if you see at the game if do not have nothing in the sky background and i only want to put a moon but i do not know how to 'erase' some part of the sky and put the four tiles i have because sky is the same tile and repeat over and over well thats it i hope you can help me please because that problems have me stock in that part .
 
P.D. I am from mexico and here there arent much romhackers or even a group in the web so please excuse my english i need i little more practice
 
I hope you can help me
 
The problem is that the palette data are (0C,0F,21,27) (0C,0F,27,30) and that is all i need more space for other colors if you can send me your help of how to fix it because the next palette are from the efects and maybe i can use it so you are the teachers jajajajajajajaja see you later and keep in contact

feel free to e mail me

because i can not upload the image fell free to e mail me and i will dend it to you