Daemonic Machines are machines found in the Cut that have been enhanced by HEPHAESTUS. They can be identified by purple markings on the machine body, and they appear with a purple outline when scanned with the Focus.
Daemonic machines began appearing prominently in the Cut following the construction of Cauldron EPSILON. Accompanied by the mysterious Control Towers, these machines posed a challenge on par with Corrupted Machines, if not greater.
Once Cauldron EPSILON was destroyed and all the Control Towers neutralized, Daemonic Machines disappeared from the Cut.
Unlike Corrupted Machines, Daemonic Machines are almost identical to normal machines, the one exception being the purple tendrils, usually located around their neck area.
Daemonic Machines are similar to the Corrupted Machines found in the south, but present an even bigger challenge. These machines appear with full armor plating and have increased health and damage, as well as higher elemental damage thresholds.
Daemonic Machines cannot be overridden, are immune to Corruption damage, and are extremely resistant to Shock.
Only the following machines appear with the Daemonic status: 
- Fire Bellowback
- Freeze Bellowback
- Redeye Watcher
- After completing The Forge of Winter, Out of the Forge, The Claws Beneath, and disabling all the Control Towers, Daemonic Machines will be entirely eradicated from The Cut, though it is highly likely that HEPHAESTUS will find means to introduce new ones.