You can download the game file over the internet but you also have to download the sav. file
i don't know want your taking about but if you mean R4 card i know a R4 card is a DS card that you can download games for free
An R4 is basically a mod chip for the Nintendo DS console. You can download games from the internet and put them on your R4 card and play the games on your Nintendo DS.
The legality of the R4 Revolution for DS device varies by country. In some regions, using the device to play pirated games is considered illegal, as it involves copyright infringement. It is best to check the laws and regulations in your specific location regarding the use of such devices.
about 4000 games
if you have a ds simply buy a r4 and search the internet on where to download the games
you can go some website to download free ds games. there are many online store offer free ds game download. After download the games, unzip the patch, drag and drop the games into the root directory of the MicroSD card. then they can work on your r4 card.
An R4 is used to store DS games you download off the Internet so you don't have to buy DS games anymore you just download them
i don't know if you can put PC games on it but you can get free ds games by biying a r4 card and downloding games on it it i have a ds +dsi so igot the r4i it holds 50-100 games off the internet comparing to the r4 at abute 30 games fraZer
first off all the R4 card is not illeagal because they used to sell them at any wal-mart stores but they don't any more you can buy these at these stores they are www.amazon.com www.dscardworld.com and sometimes on www.eBay.com they are for Nintendo ds,ds lite,and the new DSI it comes with a CD to install it comes with a ds game card and a usb adaptor you have to buy a micro sd card to put in the usb adaptor then you plug it in your computer or laptop. Backing up games you already own is perfectly legal but downloading free games that you haven't already bought is illegal. It is perfectly fine to own one and it's useful not having to pack 20 cartridges on holiday for example! You can download all ds games to the SD card, and play them freely with the r4 card. The r4 card enable you to play free games on Nintendo 3DS, DSi and DS.
No
You download the R4 menu off the website, what do you think?
No, the R4 will only play Nintendo DS Games and Homebrew.