- All CharacterStats changes from B&T Expanded Enemies Redux have been carried over to Mod Jam.

- Two new weapons: the Restored Concussion Rifle and the Perfected Concussion Rifle. Both of these weapons are exclusive to the Muton Trooper class from Playable XCOM 2 Aliens For LWOTC, and won't show up in your campaign at all without that mod and a Muton Trooper recruited. They do less damage and crit damage compared to the equivalent Muton Rifle, but have a bigger magazine, 1 point of innate Shred, and come with the Concussion Blast ability. The Restored version has the same costs/requirements as a Restored Muton Rifle, with the addition of the Muton Destroyer Autopsy/Corpse. The Perfected version requires a Restored version as well as another 30 Supplies, 2 Alien Alloys, 3 Elerium Dust, and 1 Elerium Core to build, and you'll need Plasma Rifle research to unlock it.

- The Destroyer Vest, in addition to its original effects, now grants the Wrecking Ball ability (from Wrecking Ball By Iridar). Unlocking them in Engineering will now require the Destroyer Vest project in the Proving Grounds to be completed first. That project requires Hybrid Materials and the Muton Destroyer Autopsy to be finished prior, and also costs 25 Supplies, 3 Alien Alloys, 1 Elerium Dust and 1 Muton Destroyer Corpse. Building one in Engineering after costs 20 Supplies, 2 Alien Alloys, 1 Elerium Dust and 1 Muton Destroyer Corpse. It now has 1 Weight.

- The XCOM version of the Concussion Grenade has had its radius reduced by 2, to be the same radius as the enemy version (both versions now have a radius of 4, which for reference is 1 more radius than a standard thrown Frag Grenade). Prior to being able to build them in Engineering, you'll need to complete the Concussion Grenade project in the Proving Grounds. Its prerequisites are the Plasma Grenade project and the Muton Destroyer Autopsy, and it costs 20 Supplies, 2 Alien Alloys, 1 Elerium Core and 1 Muton Destroyer Corpse to start. Building one in Engineering after that costs 15 Supplies, 1 Alien Alloy, 1 Elerium Dust, 1 Elerium Core and 1 Muton Destroyer Corpse. It now has 1 Weight.

- The Muton Destroyers now do a bit more damage with their guns, and a lot more damage with their melee attacks. These changes are handled in XComTemplateEditor.ini if you need to mess with them further.

- Environmental damage of the enemy Muton Destroyers' guns was reduced by a whole lot (they now do 1/2/3 based on tier). The Concussion Blast ability still does 20 environmental damage.