Hello :-)
Put game disk in A1200.
Switch A1200 on.
The game will load.
If the A1200 is on:
Put disk in A1200.
Hold Ctrl Left-Amiga Right-Amiga. (see end)
When screen goes black let go of keys.
Game will load.
Left-Amiga is the key on the bottom row left of the Space Bar with an A on it. Right-Amiga is the other key on the bottom row with the A on it. Both look alike except one is shaded in and the other is an outline.