Sector [E] contain important data for the source of outbreak. Prisoners are tasked to establish connection.

A mostly vanilla rundown with couple of twists with the levels.
If you have any feedback, DM Remilia Scarlet#3246
or Deep Dive thread in feedback of GTFO modding server.

More levels coming. ETA unknown.

Added Weapon

Main:
Rifle (Returning Weapon)
Burst SMG 
Tactical Rifle

Special:
Combat Shotgun (Returning Weapon)
Burst Cannon (Returning Weapon)
Hel Rifle (Returning Weapon)
Hel Machinegun
The Specialist Revolver

Melee:
Pre-R6 Melees (with Pre-R6 stats)
KM Tech Survivalist Axe

Patch Notes

V1.3.5:

Weapon:

• Burst SMG now has higher damage and lower cost of bullet
• Hel Machinegun now has lower cost of bullet

C03:

• Added and fixed estimated timer for extreme
• Extra error wave will spawn after the timer hit zero
• Error alarm deactivation will no longer delete the timer as the method of deactivation is changed

V1.3.4:

B04:

• Added one zone that contain Bulkhead Key
• Slow down Fog rise in compensate

B03:

• Extreme blood door now spawns Tank
• Added one more subwave for final reactor wave

V1.3.3:

General:

• Updated Texts (mostly english)
• Updated some levels description

B04:

• Updated objective texts
• Removed bulkhead key in 5259
• Fog should now rise faster

C03:

• Extended the timer by 10 minutes
• Now complete Reactor Shutdown will complete Extreme Section

V1.3.2:

B04:

• Reduced Tank Stealth room enemies counts

V1.3.1:

B04:

• Fixed where Zone 4433 scouts would not spawn
• Added terminals to various zones
• Now Bulkhead key is required to proceed
• Reduced various zones enemies counts

V1.3.0:

General:

• Added B04: Overcast

V1.2.0:

General:

• Added C03: Catastrophe

B03:

• Added Overload Objective

V1.1.0:

General:

• Added A04: Inhuman

A01:

• Changed map layout
• Added Extreme objective

V1.0.0:

• Preparation for more levels

V0.9.0:

• Added E02: Deep Dive

E01:

• Moved tank at the end to opening the fog turbine door

V0.8.0:

• Added D02: Final Requirement
• Added E01: Dangerous Transport

V0.7.0:

Fog and Lighting changes:

• A01, A02, B01, B02, C01 lighting and fog changed

D01:

• More time for finding Wave 4 and Wave 6 code
• Fixed where fog won't change after extreme
• Extreme now has zone number (mmm no more R5C1 :pensive:)
• Zone 384 is now armory zone (key would not spawn in there)

C02:

• Two more ammo in total
• Class III alarm at the high bulkhead door -> Class IV alarm
• Extreme and High error alarm zone will spawn more common enemies
• Final Class 6 alarm -> Class 7 alarm
• Pick up cargo now cause fog to slowly rising

V0.6.0:

General:

• Added two primary weapons and one secondary weapon
• Added new shooter variable
• Added C02: Purge

Level: A03

• Survival wave spawn more enemies

B01:

• Reduced overall resource

B02:

• Reduced overall resource
• Buffed some alarms

B03:

• Different Alarm wave for Class IV Cluster

C01:

• Fixed Scan

D01:

• Adjust all reactor wave
• Reduced overall resource

V0.5.0:

• Fixed B02, B03 Objective text
• Added C01: Backup Batt3ry

V0.4.0:

• Added A03: Clean Up
• Added B02: Control
• Added B03: Unlock

V0.2.0:

• Added A02: Power Down
• Added dependencies on R2modman
• Fixed A01 key placement
• Buffed D01 Hybrid wave
• Buffed B01 Overall

V0.1.0:

• Added A01: First Contact
• Added B01: Connect
• Added D01: Reroute