Controls
Selection
Left-clickSelect unit or building
DragBox-select multiple units
Shift+clickAdd to selection
Dbl-clickSelect all units of same type on screen
Ctrl+1–9Save selection as control group
1–9Recall control group
Q / EscCancel selection / build mode
Orders
Right-clickMove, attack, or set rally point
FAttack-move (engage anything en route)
XSell — toggle sell mode (50% refund)
BStop — clear current orders
VHold position — stay put, fire from here
Camera & UI
Arrows / WASDPan camera
Wheel / + −Zoom in/out
SpaceCenter camera on HQ
PPause / unpause
TOpen Tech Center research (if built)