Spectral is an experimental Sinclair ZX Spectrum emulator from the 80s, which has been randomly assembled since the pandemic days. Accuracy and performance are long-term goals, but the primary focus is just having fun with this thing.
ScummVM Alternatives
ScummVM is described as 'Program which allows you to run certain classic graphical point-and-click adventure games, provided you already have their data files' and is a very popular Game Emulator in the photos & graphics category. There are more than 10 alternatives to ScummVM for a variety of platforms, including Windows, Linux, Mac, Xbox and Android apps. The best ScummVM alternative is RetroArch, which is both free and Open Source. Other great apps like ScummVM are Antstream Arcade, KRetro, Ares Emulator and RetriX.