This command teleports all survivors to the current checkpoint that you are at in your map.
The syntax for the warp_all_survivors_to_checkpoint command is as follows:
warp_all_survivors_to_checkpoint Default Value:
Search our database of 117 Left 4 Dead 2 commands...
I'd Be HonoredFind below working examples of the warp_all_survivors_to_checkpoint command.
warp_all_survivors_to_checkpoint
This is the only way you can use the warp_all_survivors_to_checkpoint - it will teleport all survivors to the most recent checkpoint that you unlocked.