Start or Restart Game
Enter
Open Game Param file
Ctrl+O
Close Game Window
Ctrl+F4
Save Game Param file
Ctrl+S
New Game Window
Ctrl+N
Mute
Ctrl+M
Pause/Unpause
Ctrl+P
Close Pop Program
Alt+F4
Reset Viewpoint
Ctrl+R
Shoot Cursor
1
Pick Cursor
2
Drag Cursor
3
Pin Cursor
4
Zap Cursor
5
Replicate Cursor
6
There are also a few standard Windows accelerator keys that aren't listed here.