Konami's New Love Plus is a remake/upgrade of the virtual girlfriend dating game Love Plus, and was released to much fanfare this past Valentine's Day. As a remake, the game allowed players of the original to import their save data to continue their virtual relationships, and as an upgrade, the game incorporated the 3DS's capabilities for some ambitious new features.
But perhaps trying to digitize something as intricately complex as a relationship was a little too hard. After numerous bug reports and freezes, Konami has acknowledged a critical glitch that stops the game. Konami has announced that they are working to determine the source of the glitch and how to fix it.