Hands-On with the Warhammer 40,000: Mechanicus 2 Demo

Last week, Bulwark Studio unexpectedly released the first mission of Warhammer 40,000: Mechanicus 2 as a free demo. Among the countless games based on the futuristic Warhammer universe, this one stands out as one of the most promising and anticipated. While the first Mechanicus didn’t reach the popularity of series like Dawn of War, it still attracted a devoted fan base. And judging by the sequel’s demo, the new project has every chance to grow that audience even further.

Before diving into Warhammer 40,000: Mechanicus 2, it’s worth recalling why the original game is held in such high regard.

Mechanicus was an indie project created by a small team passionate about making a turn-based tactical strategy game in the spirit of XCOM, centered around the Adeptus Mechanicus. Gameplay-wise, it may not have been the most balanced game ever made, but it was still incredibly engaging — featuring deep unit customization and a simple yet entertaining combat system. Unlike XCOM, however, Mechanicus was far less punishing: by the second half, your squad becomes so powerful that even with only a basic grasp of the systems, you can sweep through enemies with ease.

Still, what fans love most about Warhammer 40,000: Mechanicus is not the gameplay, but the atmosphere. The game shines a spotlight on one of the most mysterious factions in the Imperium. The Adeptus Mechanicus are a unique blend of the ancient and the futuristic: monks of a distant future who, on one hand, follow intricate liturgies and religious rituals, and on the other — embrace progressive transhumanist ideals. The Tech-Priests worship the Machine God, maintain technology from humanity’s Golden Age, and travel across space in search of knowledge that could further the species’ evolution.

The original game excels at immersing players in its setting, making the Adeptus Mechanicus feel truly distinct thanks to its astonishing attention to detail. Characters communicate using electronic noises and static bursts, with their dialogue “translated” for the player into text sprinkled with pseudo-Latin expressions and binary code fragments.

Even the music is a marvel — a unique fusion of industrial and ecclesiastical tones that perfectly captures the essence of the Mechanicus cult. When the tracks reach their peak, techno rhythms intertwine with organ and Gregorian chants. Many Warhammer games boast great soundtracks, but here the quality reaches an entirely different level.

The choice of the Necrons as the main antagonists was also brilliant. This race of sentient machines dreams of reclaiming their lost organic bodies — a striking contrast to the Tech-Priests, who willingly abandon their flesh. The Necrons see such behavior as madness and despise the Adeptus Mechanicus. Interestingly, the Necrons speak English, which adds a touch of humanity and highlights the ironic duality of two factions that envy one another.

The demo of the sequel essentially serves as a tutorial. The story begins as a Mechanicus scouting unit led by Magos Scaevola discovers a Necron tomb on a remote planet and begins to investigate it. Scaevola, a returning character from the first game, is obsessed with forbidden xenos technology and is determined to acquire the Necron artifacts at any cost. Naturally, the tomb’s defense systems activate, awakening its long-slumbering inhabitants.

The first thing you notice is that Scaevola is now fully voiced. The Tech-Priest no longer communicates through distorted sounds — she speaks like a normal person.

It may sound strange, but this is perhaps the most controversial new feature of the sequel — at least from what can be judged from the demo. After the first game’s commercial success, the developers clearly had more resources to improve production quality. One obvious way to showcase that bigger budget was to add full voice acting. However, in this case, it comes at the cost of atmosphere. On the other hand, most players will probably find it easier to get into the story with voiced dialogues. Ideally, the developers should consider adding an option to switch Tech-Priest voices back to the old style.

It’s also unclear how to feel about the soundtrack for now. Composer Guillaume David, who scored the first Mechanicus, returns for the sequel, so the new tracks retain the same distinctive style. Still, aside from one particularly strong demo track, the music lacks some of the intensity of the original. Most likely, the more energetic compositions have been reserved for the full version. After all, tutorials are rarely where the stakes are high.

The visuals, however, have clearly improved. Lighting effects look much better, and the unit models are far more detailed. Optimization remains questionable, but that’s likely something they simply haven’t gotten to yet.

The core gameplay of the original Warhammer 40,000: Mechanicus consisted of three layers: turn-based tactical combat, dungeon exploration presented as a separate mini-game, and character customization and upgrades between missions. Mechanicus 2 follows the same structure, but the demo only allows players to experience the combat portion. The exploration of the Necron tomb in the tutorial is mostly automatic, and the player hub — where missions are selected and Tech-Priests upgraded — is unavailable.

From the early missions, it’s clear that the developers have put much more effort into balancing. For example, in the first game, melee units were almost useless — it was far more efficient to send Tech-Priests equipped with multiple AoE weapons to annihilate everything. In Mechanicus 2, however, the range of most weapons has been reduced, allowing melee enemies like Flayed Ones to actually reach their targets.

Another clever idea is to make Tech-Priests function as super units. You can now bring only one such fighter per mission, serving as the squad’s commander. If that commander dies, the mission fails. This change dramatically shifts the combat dynamics. Regular soldiers become expendable shields for their leader, and the player must think strategically, positioning their main unit as if playing chess. The tweak not only makes battles more tense but also prevents the awkward situations from the first game where three Tech-Priests could wipe the entire map in a single turn.

It’s also great to see how distinct the two playable factions feel right from the start. That’s right — two factions: in Mechanicus 2, you can finally play as the Necrons. The game features a full-fledged second campaign with its own storyline. In the demo, control alternates between the Adeptus Mechanicus and the Necrons. The ancient machine race isn’t exactly happy to see uninvited guests on their planet and launches a full-scale war to eradicate what they view as primitive ape-like humans — a young species by 40K standards.

In combat, Necron units aren’t particularly mobile and have limited movement range, but they can take a lot of damage. Their commander can also activate a reanimation protocol, reviving destroyed units. Additionally, as Necrons deal damage during battle, they fill a “Dominance” meter that unlocks new powerful abilities — for instance, Scarabs can self-destruct.

A more refined balance and an entirely new campaign are exactly what the first game was missing. With such a solid foundation to build on, the developers seem to be expanding the formula in the right way. What the final result will look like remains to be seen when the full game launches.

Warhammer 40,000: Mechanicus 2 doesn’t yet have a release date, but it’s safe to assume it won’t arrive before 2026.

And what about you? Have you tried the demo yet? Share your thoughts in the comments.