SegaXtreme

Ok, i am in the process of writing up a scenario script and designing characters for an rpg... its a futuristic cyberpunk rpg with a lil' fantasy tossed in. The fantasy really isnt gonna come to light till the end of the game, so it holds a cyberpunk feel story wise through out the whole game. I'm keeping a visual design that looks like everything is drawn or painted and interacts as so. The characters are all knowledgeable in the idea that they are drawings. Now, where im getting laid up at is how im going to make this game coding wise. Should i write in a language or should i use a program like my friend here at my office plays with. its called gamemaker, visit www.gamemaker.nl to see it. What do you all think, i also would love to see it go on something like the Dreamcast but im not that knowledgeable in programming, so that is more of an after thought.