Thanks to my channel members:
LuciaLambda
Flimbo
Gryphon
bopp_i
BetaSigmaOmega
Mega Zeta
Jon Davis
Luke Granger-Brown
Bringus Studios

To avoid crashes caused by hopper mines, some parts were done with sv_gravity on a very low number instead of 0. This is also why SMG grenades will sometimes be affected by gravity while everything else is not.