This is meant for use as an extremely difficult stealth challenge.

This mod affects the difficulties (Mayhem and above) which typically have 2 hangars open rather than 1.
There are still 12 bags of loot spread throughout the 4 hangars, and all of the Mendoza gangsters spawn.

This amounts to 22 moving gangsters outside, up to 14 stationary gangsters outside, and 12-20 gangsters inside the hangars. On a typical run you can expect roughly 40 gangsters that need dealing with. An unlucky run can have over 50 enemies.

Completing this solo with 8 body bags is VERY rough, but it is doable with good shotgun ragdolls, good timing, and some luck. Please feel free to share screenshots/videos of success, I'd love to see other people attempting this.

For those who haven't attempted Firestarter Day 1 in stealth before, here is the rundown:
-All PATROLLING gangsters outside of the hangars must never get alerted. If they ever get the "!" above their head, stealth ends. It doesn't matter if you kill them before they shoot, as soon as the "!" appears, it's over.
-ALL gangsters inside of the hangars can never be alerted. Stationary or patrolling, if they are inside the hangar and ever get the "!", stealth is over.
-The STATIONARY gangsters outside of the hangars CAN have the "!" and the alarm will not sound. These are the gangsters which have one spot that they never move from. These gangsters can even shoot their guns if only other outside stationary gangsters remain on the map, no alarm will sound so long as they are not detected by a camera.

-Each of the hangars on the left side have 6 patrolling gangsters assigned to them, and each of the hangars on the right side have 5 patrolling gangsters assigned to them. This is 22 total moving gangsters to deal with outside when this mod is used(6+6+5+5).
-Inside each hangar there can be 3-5 gangsters. This is a total of 12-20 gangsters inside when using this mod.