To fans Of Ace attorney, fans of ponies, fans of puzzle games or whatever the fine folks at Equestriandreamers are in the process of making an awesome game using the game engin of Ace Attorney Investigations set in Ponyville. A demo is out now so do check it out and give these guys the support they deserve. http://www.equestriandreamers.com/
Just played it. Did it abruptly end for you? I couldn't tell if I got to the end of the demo, or if it closed randomly. It closed just as Twilight had been discussing that someone else had been in the Boutique before Scootaloo.
For Windows: Extract the folder, then run the Launch_MLI.jar file. Linux: Try running Launch_MLI.jar first. If that doesn't work run the other launch file. Mac: Read the Readme for installation instruction.