I know nothing about SD Gundam World Gachapon Senshi Scramble Wars beyond some fun gameplay videos on youtube, but I've found two versions for sale: SD Gundam World Gachapon Senshi Scramble Wars Map Collection and just SD Gundam World Gachapon Senshi Scramble Wars. What's the difference between the two?
I believe the Map Collection was an expansion to the popular SD Gundam World Gachapon Senshi Scramble Wars. And since I have never come across a boxed one it is probably Disk Writer Kiosk only. Scramble Wars is one of the most common Disk System games, but the Map Collection is (comparatively) a lot rarer.
So does it only work in conjunction with the original?