- Floating bus port dependence removed
- Stable game tempo and fullspeed on all ZX Spectrum models
- Smooth AY music playback enabled on all 128K+AY models
- Includes 2013 graphics mod by RafaĆ "Ralf" Miazga (48K, .TAP only)
- Includes unused end-game tune fix by ProSoft in 48K versions
- All-in-one .TRD version