AbbathTheGrim on 03 May 2016
Can't be much different to the same reason the Wii didn't get PS2 game ports either. It costs money and effort and with dubious chances of getting a considerate return of investment.
PSP games that didn't sell much need no explanation for having no 3DS ports.
There is also Global Warming to take into account.
Nintendo is selling their IPs to Microsoft and this is true because:
http://gamrconnect.vgchartz.com/thread.php?id=221391&page=1
