_ fixed C4 model
_ fixed platform switching solid to non solid without reason

_ fixed C4 model
_ fixed platform switching solid to non solid without reason

_ Zombie's truck re-opens later
_ larger area to cover for the final defense

_ same issue with the zombie truck, trying something new with trigger_teleport

_ fixed that end truck's door that didn't kill players blocking it

_ Rework the final truck
_ Add player clip on some spaces to avoid trolling
_ Replace collisions of some props with unclimbable geometry

_ Invisible wall added to prevent zombies reaching the end before humans
_ Zombie's truck sealed once closed (maybe...)

_ Fixed the last truck, it now kills zombies in front of it
_ Balancing the defense in the truck
_ Lights fixes

added loading screen

fixed c4 button