As one of the main goals is to actually run our favorite games in this emulator, we started now converting some of them into the AppleDouble format, and one of the was the legandary Dark Castle by Silicon Beach Software. It almost worked:

After fixing a bunch of bugs, and adding another bunch of new traps, it actually didn’t take long to get the title screen to appear. However, GetNextEvent was unimplemented at this point, so couldn’t yet proceed past it, and also the animation timing appears to still a bit off. It was nice though to see that the alternate video page switching code appears to work nicely, including also for the first time having 68K code running in VBL service thread! The video below shows this running: