King's Quest 1

View version number:
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Press [Alt] + V. 
   
Key  Command Comment 
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Q Quit  Quit immediately 
T Temp variable  Inspect temp variable 
A Inspect   
I Inspect  See "Inspect" sub-commands 
O Object   
R Resources   
S Send stack   
D Display memory   
F Free heap   
G Global variable  Inspect global variable 
L Local variable  Inspect local variable 
B Break in (If object value is changed, Auto-debug)   
C Inspect current object