weapon : Grenade gun
sm_bh :turn on
sm_blackhole_ff 0/1 :survivors damage
Explanation: 1.The first shot to confirm the weapon does not have a black hole function.
2.Shooting point produces huge flame and black hole function.
3.Gravity only applies to survivors and special infected.
4.Multiplayer server test is normal.
v2 version : Flame black hole changed to aperture.
Anyone can continue to perfect it.
Sorry for my bad English, I can only use Google to translate.