Lately we have been getting a lot of question on how to extract games from a .rar file. Here, I'm going to explain what you need to do.
.rar is a file format similar to .zip. Basically, it's an archived file, which means it's been "compressed" to make the file size smaller.
What you need to do is go
Here and download the program WinRar.
For Macs, you can go
Here and download a Mac program to unzip .rar files.
When this is installed, find the file you downloaded, right-click it, and scroll down to "Extract here". This will remove the game file from the .rar file, which will make it usable.
If you have downloaded a Nintendo DS game, you can go to
This Thread to learn how to send the game to your R4 card.
Unfortunately, Romulation does not have a tutorial for M3 cards. Hopefully one will be available soon.
Regards,
Winterreise