sv_turbophysics

sv_turbophysics is a variable available in all Source games. This boolean cvar enables/disables turbophysics on the server. It's only on by default in Day of Defeat: Source.

When sv_turbophysics is non-zero, players can't move physics objects by touch. To move them in turbophysics mode, they must press the use key. This prevents collisions and as a result less CPU-power but physics behaviour will be less realistic.

Syntax: sv_turbophysics <boolean>