NOTE 1: To speed up, hold RIGHT SHIFT + >, to slow down hold RIGHT SHIFT + <. to resume normal speed hold RIGHT SHIFT + L. NOTE 2: Press RIGHT SHIFT + TAB to cycle through display types, press LEFT SHIFT+ TAB to cycle backwards. NOTE 3: Hold RIGHT SHIFT + KEYPAD 7 to cycle forward through views and hold RIGHT SHIFT + KEYPAD 8 to cycle backward through views. NOTE 4: The screen resolution will change to match that of the 8-bit Sinclair Spectrum PC. Repeat the code again to increase the resolution. Repeat the code a third time to return to normal.