Key art for Cyber Shadow

Game review

Cyber Shadow

7 / 10

Developer
Aarne "MekaSkull" Hunziker
Publisher
Yacht Club Games
Released
26 January 2021
Platforms
Windows
Genre
Action Platformer, Retro
Monetisation
One-time purchase. No DLC, no microtransactions.
Players
Single-player only

The short version

Cyber Shadow casts you as Shadow, the last of a ninja clan, cutting through a synthetic-lifeform uprising in a deliberately NES-styled 8-bit action platformer. It's the seven-year solo project of a single developer, published by Yacht Club Games -- the studio behind Shovel Knight -- and it launched on 26 January 2021 to Very Positive reviews it has held since, roughly 84% of 1,542 total.

The specific complaint that recurs across the review sample, launch week through 2026, is about control reliability and fairness rather than difficulty in the abstract: reviewers describe dropped or "eaten" inputs, a control scheme that overloads single buttons with multiple context- dependent actions, and a difficulty curve several call "cheap hard" rather than the "fair hard" of the genre touchstones -- Ninja Gaiden, The Messenger, Shovel Knight itself -- the game consistently gets measured against.

Biggest strengths

  • Genuinely excellent pixel art and animation, and a soundtrack reviewers repeatedly single out as one of the best of its retro-revival niche
  • An authentic, ambitious NES Ninja Gaiden-style tribute built almost entirely by one developer over roughly seven years, a real achievement for a solo project
  • A loyal, engaged fanbase that treats the game as a genuine hidden gem in the retro-platformer space, with several reviewers naming it among their favourite games in the genre

Biggest weaknesses

  • A specific, years-consistent complaint that the controls drop or "eat" inputs at critical moments, especially during recovery frames and quick-succession special moves
  • Multiple context-sensitive actions are mapped to overlapping inputs -- dash, parry and shurikens frequently trigger the wrong move depending on movement state, a complaint reviewers raise independently across 2021 through 2026
  • Reviewers consistently and unfavourably compare the game's fairness to genre touchstones -- Ninja Gaiden, The Messenger, and publisher Yacht Club's own Shovel Knight -- saying it borrows their difficulty without matching their precision

Who it's for: Retro action-platformer fans who love the NES Ninja Gaiden aesthetic and want an authentic, hard tribute with genuinely excellent pixel art and music. Less suited to players who want their difficulty to feel consistently fair, or who bounce off control schemes that ask one button to do several different, context-sensitive things.

Our recommendation: A worthwhile buy for retro platformer fans at its modest, frequently-discounted price, with expectations set honestly by the review sample: gorgeous presentation and a genuine old-school challenge, undercut by control quirks that a consistent, specific slice of players across five years say cross the line from "hard" into "unfair."

7 / 10

Cyber Shadow puts you in control of Shadow, the last surviving member of a ninja clan, cutting through a synthetic-lifeform uprising across a deliberately 8-bit, NES-styled cyberpunk world. It's the product of roughly seven years of largely solo development by Aarne "MekaSkull" Hunziker, published by Yacht Club Games — the studio behind Shovel Knight — and it launched on 26 January 2021 to Very Positive reviews, roughly 84% of 1,542 total, a standing it has held steadily for five years. The review sample tells a consistent story about exactly what the game gets right and where it falls short of the genre touchstones it deliberately invites comparison to.

A genuine love letter, well received

Reviewers across the sample, positive and negative alike, credit Cyber Shadow's presentation without reservation. "The pixel art for NPC, enemies, background, cutscenes are really well detailed and quite colourful," reads a representative 2026 review, and the soundtrack draws similarly consistent praise — "Soundtrack makes you feel like a badass," reads the same review, a sentiment echoed independently across years of feedback. For a project built largely by a single developer over the better part of a decade, that level of polish is a genuine achievement, and reviewers acknowledge it as such even when they're critical of other aspects. Players who bounced off the notoriously punishing original NES Ninja Gaiden games specifically call out Cyber Shadow as delivering that feeling "much more accessible[ly]" — "As someone who could never beat the old NES Ninja Gaiden games, this game felt like what I thought I was missing," reads one review with real specificity about who the game succeeds for.

The complaint that recurs, in nearly identical language, for five years

Set against that praise, the negative sample converges on a specific, mechanical complaint with a consistency this section has now seen in several titles: dropped or unreliable inputs. "It eats inputs. For example, if you try to input an air dash while in the recovery [frames]..." reads a 227-vote review from launch week, describing a specific failure mode that recurs independently across the sample for years afterward. "The controls are so inconsistent. You will find yourself running the same small sections over and over again because nothing will come out correctly," reads another. A related, equally specific complaint concerns how many different actions are mapped onto overlapping inputs — dash, parry and ranged shurikens frequently trigger based on movement state rather than deliberate player intent, producing accidental actions at exactly the moments precision matters most. "The movement and jumping feels great, but all of your powers are dictated on where you are moving. This means you will accidentally use shurikens in the air, or you will [dash when you meant to parry]," reads a 2021 review making the same point a 2026 review echoes almost exactly: "The parry input is jank and you get hit sometimes when [you shouldn't]."

What sharpens this complaint, more than it would land on its own, is the specific genre comparison reviewers reach for almost universally: Ninja Gaiden, The Messenger, and — pointedly, given who published Cyber Shadow — Yacht Club's own Shovel Knight. "Ninja Gaiden, The Messenger, Shovel Knight, Blue Shadow all do it better," reads one review, and several others make the identical comparison independently, each concluding that Cyber Shadow borrows those games' difficulty philosophy without matching their input precision. The distinction reviewers draw consistently is between "fair hard" — where failure feels like the player's mistake — and "cheap hard," where failure feels like the game's control scheme working against you. "I'm someone who enjoys a hard game, but this game feels cheap hard, not fun hard," reads a 2024 review, capturing the sample's dominant framing precisely.

A smaller, related complaint concerns pacing: several reviewers say Cyber Shadow's key traversal abilities — the dash and double jump in particular — arrive relatively late in the campaign, making the earlier levels feel comparatively flat next to the more dynamic movement the back half allows. "It takes Cyber Shadow too long to give the player any abilities that would make the platforming more engaging," reads one review, quoting a professional critic's assessment approvingly as matching their own experience.

How it has aged

Cyber Shadow's reputation has settled into a stable, moderate niche standing rather than shifting meaningfully in either direction — reviews from 2026 make close to the same specific complaints as reviews from launch week, and close to the same specific praise for the art and music, suggesting the game's strengths and rough edges were both apparent from day one. The achievement data reflects a genuinely challenging game with a dedicated but limited completionist audience: a top achievement around 79%, tapering to a median of just 8.9% across 40 achievements, with the hardest speedrun and minimalist-completion challenges sitting near 2-3% — a steep curve consistent with a hard game that a real core of players push into deeply, while a larger share bounces off before full completion, in line with the fairness complaints running through the negative sample.

7 out of 10. Cyber Shadow remains a genuinely impressive achievement for a largely solo developer — gorgeous pixel art, a memorable soundtrack, and real ambition in chasing the specific feel of NES-era Ninja Gaiden. The input-reliability and button-overloading complaints that recur across five years of reviews are specific and consistent enough to take seriously, particularly for players who've enjoyed the genre's fairer touchstones and will notice the difference immediately. Go in for the presentation and the ambition, and expect a harder relationship with the controls than the genre's best examples require.

Pros and cons

Pros

  • Genuinely excellent pixel art and animation, and a soundtrack reviewers repeatedly single out as one of the best of its retro-revival niche
  • An authentic, ambitious NES Ninja Gaiden-style tribute built almost entirely by one developer over roughly seven years, a real achievement for a solo project
  • A loyal, engaged fanbase that treats the game as a genuine hidden gem in the retro-platformer space, with several reviewers naming it among their favourite games in the genre
  • Yacht Club Games' publishing backing gives the game more polish and visibility than most solo retro projects manage

Cons

  • A specific, years-consistent complaint that the controls drop or "eat" inputs at critical moments, especially during recovery frames and quick-succession special moves
  • Multiple context-sensitive actions are mapped to overlapping inputs -- dash, parry and shurikens frequently trigger the wrong move depending on movement state, a complaint reviewers raise independently across 2021 through 2026
  • Reviewers consistently and unfavourably compare the game's fairness to genre touchstones -- Ninja Gaiden, The Messenger, and publisher Yacht Club's own Shovel Knight -- saying it borrows their difficulty without matching their precision
  • Key traversal abilities (dash, double jump) are doled out relatively late, which several reviewers say makes the earlier levels feel less engaging than the game's own later stretches

Category scores

Category scores are the reviewer's read on each area. They inform the overall score but do not average into it — the number at the top of the page is a judgement, not a calculation.

  • Gameplay 6.5 / 10
  • Visuals 8.5 / 10
  • Sound 8.5 / 10
  • Progression 5.5 / 10
  • Value 6.5 / 10
  • Originality 6.5 / 10