For this week’s Sci-Fi Saturday, we’re looking at the newest Adeptus Mechanicus additions for Warhammer 40,000, and they lean hard into everything that makes grim, machine-worshipping sci-fi so visually compelling.
The fresh Skitarii heavy infantry and the imposing Archmagos Terminus expand the faction’s silhouette in a meaningful way. These aren’t just robed tech-priests with rifles. They are walking arsenals and battlefield overseers that feel engineered for small-unit, high-impact play.
TL;DR
- New Adeptus Mechanicus Skitarii heavies add bulkier armor and upgraded battlefield presence.
- Archmagos Terminus delivers a command-model centerpiece with dense mechanical detail.
- Ideal for sci-fi skirmish tables focused on elite fireteams and narrative strike missions.


The Skitarii heavies stand out immediately because of their altered proportions. Traditional Skitarii lean on spindly bionics and long coats, emphasizing fragility backed by precision firepower. These new variants look reinforced. Armor plates are thicker, weapon systems are more pronounced, and the overall stance reads as deliberate and anchored.
That shift matters. In skirmish-scale games, silhouette clarity is everything. When a model steps onto the table, players should understand its battlefield role at a glance. Bulkier plating, heavier weapon mounts, and more upright posture signal durability and fire support. You do not need rules text to see that these are the ones holding the corridor while the lighter troops advance.
The Archmagos Terminus, meanwhile, doubles down on the faction’s techno-theological identity. Cables cascade from beneath layered robes. Servo-arms arc outward like mechanical halos. The model feels less like a soldier and more like a mobile command node. There is a strong sense that this character is both calculating trajectories and communing with machine spirits mid-battle.
From a hobby standpoint, these kits offer dense texture variety. Smooth armor plates contrast with ribbed cabling and skeletal metal limbs. Painters can explore oily metallics, worn brass, and oxidized copper without the model becoming visually muddy. A limited palette with sharp edge highlights will make the mechanical complexity pop instead of overwhelm.
There is also a broader design trend visible here. Sci-fi miniatures are increasingly emphasizing modular battlefield roles rather than uniform ranks. Even in large systems like Warhammer 40,000, many players build and play in smaller formats. That encourages releases that function as character-driven units rather than anonymous bodies.
Why it Matters for Skirmish Gamers
These models naturally suit skirmish gaming because they read as specialists. A pair of Skitarii heavies can anchor a narrative strike team. The Archmagos can serve as a scenario objective, warband leader, or high-value target in an extraction mission.
Narrative players will appreciate the implied backstory. A tech-priest leading a handful of cybernetic enforcers into a contaminated manufactorum is instantly cinematic. Competitive skirmishers benefit from clearly defined roles on the table, where visual distinction supports tactical clarity.
Flexible systems like Gangfight can easily accommodate these miniatures as elite cybernetic operatives or techno-cult leaders without bespoke rules. Their visual identity carries enough weight to justify their presence in almost any hard sci-fi setting.
For painters, this release offers a chance to explore advanced metallic techniques and controlled glow effects. For skirmish gamers, it delivers a small collection of models that look like they matter the moment they hit the table. That combination is exactly what Sci-Fi Saturday is about.