>>715828958 (OP)
The touch screen. Honestly, it seemed like a perfect fit for a title using the Ragnarok Online IP as a standalone single player spin-off. It even had a multiplayer mode. The execution wasn't the greatest due to the pixel density and some mechanics translated to single player a bit awkwardly, but I liked it.
>>715828958 (OP)
I think a lot of it was that the DS printed money, so if you had the assets already made you could cobble up anything and it would be guaranteed to sell
>>715832918
Not many if you don't count spinoffs. Which is retarded because a lot of the Korean ones looked like jrpgs, even borrowing actual Japanese artists from other Japanese games. Talk about a country full of wasted potential.