Solve : GBA games?

1.	Solve : GBA games?
Answer» Can someone point me to the tools and tutorials i would need to make a GBA game? Also, is this a legal SUBJECT? Thanks.Do you KNOW assembly for the ARM processor? There aren't really any development environments, if that what you mean.No, I mean like an ASSEMBLER, and any other PROGRAM I would need... And tutorials, preferably in a compresed format. Also, I read somewhere that you could program the GBA in C...?

Discussion