Delta, an emulator that can play Nintendo games, had to change its logo after Adobe threatened legal action. You'd think it would face trouble from Nintendo, seeing as it has been going after emulators these days, but no. It's Adobe who's going after the developer, which told TechCrunch that it first received an email from the company's lawyer on May 7. Adobe warned Delta that their logos are too similar, with its app icon infringing on the well-known Adobe «A,» and asked it to change its logo so it wouldn't violate the company's rights. Delta reportedly received an email from Apple, as well, telling the developer that Adobe asked it to take down the emulator app.