= Rewind feature =
ACE-DL has a rewind feature, but it's is not as good as it could be: [https://youtu.be/wIKGvpnJLUo Demonstration of rewind in ACE-DL]
At the moment, only the RetroArch CPC emulator has a rewind feature like those in games such as "Prince of Persia: Sands of Time" or "Braid" for PCs: [https://youtu.be/YwilYlSe5LQ Demonstration of rewind in RetroArch]