This (playable) map demonstrates how to make a Gargantua push a truck to kill a soldier. This is featured in the "Surface Tension" chapter of HALF-LIFE.
Commented 19 years ago2005-08-17 10:21:03 UTCComment #8611
Actually, the vehicle is just a regular func_door with a speed of 140. A func_door_rotating can be used for the Gargantua's "rollcar" animation. In this case, you could apply an origin brush to one of the sides of the truck and then it could rotate 90 degrees.