Play
A / D (← / →) · Move
Space (W / ↑) · Jump / Swim up
S (↓) · Swim down (in water)
Mouse · Aim
LMB on body · Force (drag to aim)
Q · Force Pulse (ultimate)
F · Strip (friction off, 3s)
E · Portal (tap = dash · hold = place pair on ring)
Modes / Build
Tab · Toggle Build / Play
LMB · Spawn selected (click or drag)
Shift + Click · Add to selection
Delete / Backspace · Remove selection + wipe fluid in drag-box
Escape · Cancel edit / wiring mode