Composite sound of a heavy metal ramp being lowered with hydraulics and thudding loudly on the ground.
Composited sound from multiple sources of a future ship/spaceship engine starting up for launch
A mug slamming on a table, sloshing and splashing the liquid inside. Created in Audacity with sounds from Freesound.org users: ...
A Phoenix style knife being drawn, blades extended and thrown at a target.
A solid object being thrown aside and clattering to the floor.