These bugs have been around for a while and have still not been fixed or addressed.
Tesla Rifle Charging Lob Barrel
Mod cannot be learned. Can drop on non-legendary Teslas occasionally.
Syringer Karma Syringe Barrel
Mod list shows 17/18 when all mods are learnt meaning this is the one left out. Cannot be learned.
Chainsaw Mods (Flamer and Long Bow Bar)
These are available as mods and can be seen as part of the total mod count, but cannot be learned.
Baseball Bat Colors (Yellow, Pink and Indigo)
These colors can drop on non legendary bats occasionally. They provide no additional benefit unlike the All Star mod. Cannot be learned.
Serrated Blade and Shadowed Blade (Bowie Knife, Cultist Blade, Cultist Dagger)
Can drop on non legendary variants occasionally. Cannot be learned.
Super Sledge Heavy Rocket
This mod is only available on the unique All Rise variant. Not sure if intentionally unavailable.
Bone Club Unnamed Mod
An unnamed Bleed Damage mod. Does not increase actual damage.
Formula Q Recipe
Mentioned throughout the Project Paradise event if Quercus is made incharge. Not part of the loot table of the event.
Delbert's Traditional Chitlins Recipe
The physical recipe is seen at the Spruce Knob campground, near the Swimming Pioneer Scouts challenge. Cannot be interacted with or learned.
Muffled Arms Mod (Leather, Combat, Metal, Marine, Raider and Trapper Armor)
Cannot be learned. Can occasionally drop on non legendary armor. Can be learned for Robot Arms.
Robot Arms Mods (Braced, Brawling, Stabilized, Aerodynamic, Weighted)
These mods cannot be learned. They can be learned on all other armors. Not sure why Robot is left out.
Robot Chest Mods (Enameled & Lead Lined)
These mods cannot be learned. Other armors have these mods as learnable. Again not sure why these aren't available for Robot Armor.
Auto Grenade Launcher Mods
The different barrels provide no additional damage even though the description of those mods state that they do.
Pickaxe Mod
The Pickaxe has a mod but doesn't have a mod count.
Pipe Gun
The mod count of the regular Pipe Gun is bugged. It shows 65/66 even after learning all the mods. Not sure if bugged for me personally or for everyone.
Weapon Plans
No plans to craft a Shovel, Chainsaw, Drill, The Dragon, Black Powder Blunderbuss, Bone Club and Bone Hammer.
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