Original sentence: Additonal information is available here.An alternative method is to use publicly available knowledge from sites such as this one and use the tools available to create your own programs.Nintendo only accepts official companies with a game development team, and sufficient experience in certain areas for their official developer support program
Edited sentence: An easier method is to use publicly available knowledge from this site and use the tools available to create your own games.Creating a game on any system requires an extensive amount of knowledge in C++ Programming, Graphics Design, and it is also useful to have experience in music composition and plot development.If you would prefer to go about it officialy then you can go here, however Nintendo only accepts official companies with a game development team, and sufficient experience in certain areas.There are 2 different ways to go about creating your own games for your Nintendo DS machine