These options require the Tier Selector to be activated:

• GenSec light rifleman: Forces all GenSec light riflemen to be either the G36/JP36 variant or the UMP/Jackal variant.
• GenSec light shotgunner: Forces all GenSec light shotgunners to be either the R870/Reinfeld variant or the Benelli/M1014 variant.
• ZEAL Marksmen below DS: Gives heavies a chance to be replaced by ZEAL Marksmen on Deathwish and below.
• ZEAL Marksmen on DS: Gives heavies a chance to be replaced by ZEAL Marksmen on Death Sentence.

These options can be used even if the Tier Selector is deactivated:

• Stronger Dozers: Puts Black and Skulldozers on lower difficulties, Minigun Dozers on Mayhem, and Medic Dozers on Deathwish.
• SWAT Shield MP9: Gives SWAT Shields the MP9/CMP, making them function more like other Shields.
• Medic rifle: Gives Medic riflemen either the MP5/Compact-5, M4/Car-4, or G36/JP36. This can be useful if you have Mixed Weapons and you only want them to have one weapon.
• Medic shotgun: Gives Medic shotgunners either the R870/Reinfeld, Spas12G/Predator12G, or Benelli/M1014. If Spas12 is picked when not in Streamlined Heisting, they will be given the R870.
• Radio filter: Gives enemies a radio filter for their voices, which they normally only have on DS.

General

• Definitive Old Enemies Restoration: Gives FBI, GenSec and most specials their pre-Update 183 designs back. Can also give SWAT their pre-Deathwish Update designs back.
• Resmod Heavy Shotgunners Standalone: Gives the SWAT, FBI, and GenSec heavy shotgunners more distinct appearances. Can be made compatible with the above mod.
• Actually SO MUCH WIN Enemies: Gives SWAT, FBI and GenSec designs similar to their old designs.
• Oldschool Enemies: Replaces enemies with Payday: The Heist enemies. Primarily affects SWAT, FBI, and most non-ZEAL specials.
• Resmod NYPD: Similar to the above mod, but also affects GenSec and changes FBI differently.
• Resmod LAPD: Gives SWAT tan helmets, turns FBI blue and black, and replaces GenSec with FBI Elites.
• Anton's Silly Shields: Puts humorous text and images on the Shields' shields.

SWAT

• Streamlined SWATs: Makes the heavies look more armored and changes the Shield to resemble a light unit.

FBI

• Streamlined FBIs: Gives goggles to the heavy shotgunner and fixes the models of the lights.
• OVERKILL-Styled Alternate FBIs: Makes a few color changes to FBI and gives shoulder pads to the light shotgunner.

GenSec

• Streamlined GenSecs: Gives goggles to the shotgunners and a unique design to the Shield's shield.
• OVERKILL-Styled Alternate Gensec Enemies: Makes a few color changes to GenSec and gives shoulder pads to the light shotgunner.
• Prettier GenSec Units: Makes various changes to GenSec's designs, such as giving colored jumpsuits to the lights, giving gas masks to the heavies, and turning the Minigun Dozer blue.

Specials (this mod may be focused on the commons, but that doesn't mean the specials can't look good too)

• SWAT, FBI, GENSEC Medics: Comes with SWAT, FBI, and GenSec-themed Medic designs. Only one can be used at a time.
• Shotgunner Medic Redesign: Gives a unique design to the Medic shotgunner. Can be used with the above mod.
• OVERKILL-Styled Alternate Bulldozers: Makes a few color tweaks to the Green, Black, Skull, and Minigun Dozers.
• Old Medic/Minigun Dozer: Since non-ZEAL Medic Dozers don't exist in vanilla, you will have to use this if you want the Medic Dozer to look right.
• PDTH-like Taser: Changes the Taser to resemble his Payday: The Heist counterpart.