Anno: Mutationem
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Updated Sep 2026

Anno: Mutationem Review: Is It Worth Playing?

Reviewed by TheTechVerdict Editorial · Last updated Sep 7, 2026 · Methodology

85

Metascore

via Metacritic

Why you can trust this review

About Anno: Mutationem

Anno: Mutationem set up a near future Metropolis after the catastrophy. Moreover, they’ve introduced the famous open-sourced work series “SCP Foundation” in to the world of Anno: Mutationem, to mix the creative ideas of authors from all over the world.

What is Anno: Mutationem?

Anno: Mutationem is a single-player action-adventure game developed by the Chinese studio ThinkingStars. Released in 2022, it presents a cyberpunk narrative set in a future metropolis named Metropolis.

The player controls Ann Flores, a skilled combat specialist with a mysterious past, who is searching for her missing brother. The premise weaves personal investigation with larger conspiracies involving rogue artificial intelligence, corporate malfeasance, and societal decay.

The game distinguishes itself through a striking visual approach, blending detailed 3D environments for exploration with 2D character sprites during combat and interaction. This creates a distinctive diorama-like effect, setting it apart from more uniformly styled titles.


Gameplay

The experience is defined by a clear split between two core modes. The bulk of moment-to-moment play is a side-scrolling hack-and-slash affair, with Ann equipped with a swift energy blade for melee combos and a firearm for ranged attacks.

Combat feels responsive and fluid, with a satisfying weight to hits and a dodge mechanic that is crucial for survival. The system is not excessively deep, but it offers enough variety through upgradeable weapons, purchasable combat chips, and a handful of special moves to keep encounters engaging.

Enemy variety is decent, requiring some adaptation in tactics, though patterns can become familiar.

Exploration and Role-Playing Elements

Interspersed with the action are adventure segments where you explore 3D-rendered city hubs. Here, the pace slows considerably, as you talk to a large cast of characters, take on side quests, and piece together the story.

The controls in these sections can feel a touch clumsy, with movement not as precise as in the 2D planes. The game also incorporates light role-playing elements, such as managing a stamina bar for special attacks and customising Ann's loadout with gear that provides statistical bonuses.

The learning curve is gentle, with fundamentals taught quickly and the challenge ramping up at a steady pace. Occasional difficulty spikes during boss fights demand mastery of the dodge and parry systems.

In our view, the gameplay loop is competent and enjoyable, though it may not satisfy those seeking the deep complexity of a character-action spectacle or a dense, choice-driven RPG.


Who is Anno: Mutationem for?

This game will likely appeal to players who enjoy narrative-driven action adventures with a strong aesthetic vision. It sits in a niche similar to titles like Dust: An Elysian Tail in its 2D/3D hybrid approach, or the earlier Odinsphere in its structure of combat zones linked by a central hub.

The clear split between story exploration and combat also recalls aspects of the Ys series. It is a strictly solo experience, suited for players who want to immerse themselves in a detailed world and a lengthy story.

Given its moderate challenge level and the ability to grind for resources if stuck, it can accommodate both casual players willing to engage with its systems and more dedicated action fans who might seek to master its combat for high scores.

However, its primary draw is its world-building and visual style. In our assessment, it is not for those seeking fast-paced, non-stop action, as the pacing is deliberately broken up by lengthy dialogue sequences and exploration.

  • Ideal for: Fans of cyberpunk lore, intricate plots, and unique artistic direction.
  • Not for: Players looking for a pure arcade brawler or non-stop action.

Graphics and Performance

The visual presentation is Anno: Mutationem's most notable and successful feature. The fusion of 2D pixel-art characters with lavish, neon-drenched 3D environments is executed with considerable artistry.

The cityscapes are dense with atmospheric detail, including flickering holograms, rain-slicked streets, and crowded market stalls. The character designs are distinctive, and the animation during combat is smooth and impactful.

The user interface is clean and stylistically consistent with the game's high-tech theme.

Technical Stability

On a technical level, the game runs well on standard PC hardware. We encountered no significant frame rate drops or major bugs during play.

The only minor critique from a visual standpoint is that the fixed camera angles in the 3D areas can occasionally feel restrictive. This is a deliberate design choice rather than a performance flaw.


Value for Money

The core campaign of Anno: Mutationem will take most players between 15 to 20 hours to complete, depending on engagement with optional side quests and activities. The main story is substantial, and the side content, while not transformative, adds worthwhile context and rewards.

The game launched at a mid-range price point, which, in our opinion, represents fair value for the length and polish of the experience offered. You are paying for a crafted, linear adventure with a definite beginning and end, not an endless open-world timesink.

The value is directly tied to your appreciation for its specific hybrid style and narrative focus. If the core loop of combat, exploration, and conversation clicks with you, the hours will feel well-spent.

Bottom line: A 15-20 hour, story-driven adventure at a mid-range price. Fair value if the hybrid style appeals to you.


Verdict

Anno: Mutationem is a visually arresting and competently crafted cyberpunk adventure that successfully carves out its own identity. Its greatest strength lies in its bold and beautiful aesthetic, which brings its dystopian city to life with remarkable atmosphere.

The gameplay provides a solid, if not groundbreaking, mix of responsive 2D combat and exploratory storytelling.

We would recommend it primarily to players with a fondness for the cyberpunk genre and those who value unique artistic direction. It offers a complete, story-driven package that feels thoughtfully made.

However, the reception is split. The significant disparity between its high critical appraisal and its more mixed user reception on platforms like Steam is telling. Players who are less patient with narrative pacing or who expect deep mechanical complexity may find the experience uneven.

Ultimately, Anno: Mutationem is a confident and stylish debut that delivers a specific flavour of adventure. It is easy to admire and, for the right player, easy to enjoy.

The verdict: A visually stunning cyberpunk adventure with solid combat. Best for patient players who value atmosphere and story over mechanical depth.

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Rating Summary

Metascore (via Metacritic) 85/100

Game Details

Platform
Multi-platform
Released
2022
Price
Free to Play