Your .pop file has been downloaded. Follow these steps to test it in TF2:
1
Name your mission mvm_[map]_[mission name].pop. For example "mvm_decoy_occupation_ruins.pop"
2
Place your .pop file in: Steam/steamapps/common/Team Fortress 2/tf/scripts/population/(If you don't have a population folder, create it)
3
In console type: map mvm_decoy (your MvM map)
4
Once loaded, open the vote menu and vote for your mission.
6
Note : Sigmod features will not work in local testing. Upload the mission to
Potato or
TF2Cloud