steamiqhq
★ Watchlist
Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers"

Game overview

Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers"

NINA AQUILA is back for her brightest, boldest, most magical adventure yet!

Anime Adventure Visual Novel Detective Story Rich
Last tracked players
0
Recorded peak
4
24-hour change
Unavailable
Steam reviews
100% positive
19 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated. Recorded peak is the highest player count observed by SteamIQHQ; earlier records may be outside our coverage.

About this game Read the full description

title image saying No-AI, human created

Welcome back to court in the world where all anime genres exist at once in NINA AQUILA: LEGAL EAGLE, CHAPTER IV: SACRED FEATHERS, the hotly anticipated follow-up to NINA AQUILA: LEGAL EAGLE, SEASON ONE and next chapter in the NINA AQUILA: LEGAL EAGLE story!

title image saying The Next Chapter

Step into Nina Aquila's shoes once again in a thrilling mix of Visual Novel and Adventure game, and continue the fight for justice in a world where all anime genres exist at once!

  • Play a part in an exciting mystery story told over 6+ hours

  • Investigate crime scenes & interrogate witnesses from a top-down perspective

  • Defend your client in court with evidence & cross-examination

  • Become the Valkyrie! Transform & fight off enemies in scrolling fighting game sections

  • Customise your experience with accessibility; reduce visual intensity, turn off minigame difficulty and more!

  • Sleuth out a plot that celebrates the Magical Girl anime genre

Experience Nina Aquila's greatest adventure yet!

title image saying Lore Meets Law

It’s been several months since Nina defended the Rostro Racers in court, and Fledge City residents eagerly anticipate the next season of the home-grown streaming show hit: the magical girl sensation, Valkyrie: Sacred Feathers!

But when an on-set lover’s tiff takes a dark turn, Nina Aquila is tasked with defending Millia Nordin, the lead actress, in a murder case that defies explanation, even by the defendant herself.

North of the city, dissent grows as the Bikers of the Wastes are vanishing without a trace. Seeking answers, a lone rider saddles up for the long journey south, seeking the one man who she knows can help her.

With Millia in custody, tension on the streets of Fledge City rises as each night brings with it unnatural, unexplainable events; disappearances, explosions, tales of monsters sighted in dark alleyways. Set on a journey where present fiction echoes the truth of the past, can Nina find the strength buried within herself to search for answers, and rise as the hero that Fledge City needs?

Lore meets the law for a war-between-worlds, with Fledge City’s courtroom as the fulcrum about which fate will turn!

Feathers will fly, wings unfurl, and light will shine amid the darkness… But before that, there’s gonna be magic, monsters and a whole load of sparkles.

Valkyrie… Transform!

title image saying Features

  • Hybrid VN/Graphic Adventure gameplay with 6+ hours of story-driven content

  • Pacing, presentation & tone that celebrates the Magical Girl anime genre

  • Defend your client in court by cross-examining witnesses

  • Investigate crime scenes and search for clues

  • Explore Fledge City's Mode7-style overworld

  • Fight off enemies in 16-bit-style scrolling fighting-game sections

  • Accessibility features, including options to reduce effects for photosensitive users, and an "always-win" option for minigames to facilitate casual play

Now, step into court once again as Nina Aquila, and defend your clients in a world where all anime genres exist at once!

Player activity

Concurrent players over the last 48 hours.

Loading player history?

Price history

Last 30 days ? prices in the selected region?s currency.

Loading price history?
NALE is 50% off for the Steam Spring Sale! We need your help! Unveiling: FULL METAL LAW
System requirements Windows · Linux

Windows

Minimum

Minimum:
  • OS *: WindowsR 7/8/8.1/10 (32bit/64bit)
  • Processor: i5–7400 or better
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 750 Ti or better
  • Storage: 1200 MB available space
  • Additional Notes: Older i3/i5 systems with onboard graphics may experience performance issues. We recommend systems with a dedicated graphics card.

Recommended

Recommended:
  • OS: Windows 11
  • Processor: Intel Core i5-12400F or better
  • Memory: 16 GB RAM
  • Graphics: GTX1660 SUPER or better
  • Storage: 1200 MB available space
  • Additional Notes: Most gaming systems from ~2019 or later with a dedicated graphics card should be able to run the game to an acceptable level.

Linux

Minimum

Minimum:
  • OS: 64-bit Linux Distro
  • Processor: i3-7100 or better
  • Memory: 1200 MB RAM
  • Graphics: NVIDIA GTX 750 Ti or better
  • Storage: 1 GB available space
  • Additional Notes: Older i3/i5 systems with onboard graphics may experience performance issues. We recommend systems with a dedicated graphics card.

Recommended

Recommended:
  • OS: 64-bit Linux Distro
  • Processor: Intel Core i5-12400F or better
  • Memory: 1200 MB RAM
  • Graphics: GTX1660 SUPER or better
  • Storage: 1 GB available space
  • Additional Notes: Most gaming systems from ~2019 or later with a dedicated graphics card should be able to run the game to an acceptable level.
Game details Languages, features & support
Publisher
Tanuki-sama Studios
Brazilian rating
14
Steam Germany rating
16
Content warning
NINA AQUILA: LEGAL EAGLE, CHAPTER IV: SACRED FEATHERS contains some content that may not be considered appropriate for all ages, and in some cases may not be safe for work. The game involves murder investigations, and although there is no graphic violence or gore, we would like to forewarn audiences who are particularly averse to themes concerning crime and murder that these are present within the story. There is some mild nudity, typically framed in a humorous/cute manner. There are two heavily veiled shower scenes. Several images exist of a character in poses & outfits that some audiences may find sexy/provocative.
Achievements
18
Controller support
partial
Features
Single-player, Steam Achievements, Partial Controller Support, Steam Cloud, Family Sharing
Languages
English*
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Some source data is stale
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes

Third-party requirements shown by Steam

Requires agreement to a 3rd-party EULA Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers" EULA
Steam store page stale · checked 2026-09-02 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

Build a competitor report

Genre Benchmarks

Player Count Top 55%
Value Ratio Top 43%

Activity Heatmap

UTC+0 (Your Timezone)
1
Peak Activity
0
Avg Activity
2
Active Hours
5%
Sample coverage
Less Active
More Active
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Sun
Sunday 0:00
No samples
Sunday 1:00
No samples
Sunday 2:00
No samples
Sunday 3:00
No samples
Sunday 4:00
No samples
Sunday 5:00
1 players · 1 samples
Sunday 6:00
No samples
Sunday 7:00
No samples
Sunday 8:00
No samples
Sunday 9:00
No samples
Sunday 10:00
No samples
Sunday 11:00
No samples
Sunday 12:00
No samples
Sunday 13:00
No samples
Sunday 14:00
No samples
Sunday 15:00
No samples
Sunday 16:00
No samples
Sunday 17:00
No samples
Sunday 18:00
No samples
Sunday 19:00
No samples
Sunday 20:00
No samples
Sunday 21:00
No samples
Sunday 22:00
No samples
Sunday 23:00
No samples
Mon
Monday 0:00
No samples
Monday 1:00
No samples
Monday 2:00
No samples
Monday 3:00
No samples
Monday 4:00
No samples
Monday 5:00
No samples
Monday 6:00
No samples
Monday 7:00
No samples
Monday 8:00
No samples
Monday 9:00
No samples
Monday 10:00
No samples
Monday 11:00
0 players · 1 samples
Monday 12:00
No samples
Monday 13:00
No samples
Monday 14:00
0 players · 1 samples
Monday 15:00
No samples
Monday 16:00
No samples
Monday 17:00
No samples
Monday 18:00
No samples
Monday 19:00
No samples
Monday 20:00
No samples
Monday 21:00
No samples
Monday 22:00
No samples
Monday 23:00
No samples
Tue
Tuesday 0:00
No samples
Tuesday 1:00
No samples
Tuesday 2:00
No samples
Tuesday 3:00
No samples
Tuesday 4:00
No samples
Tuesday 5:00
No samples
Tuesday 6:00
No samples
Tuesday 7:00
No samples
Tuesday 8:00
No samples
Tuesday 9:00
No samples
Tuesday 10:00
No samples
Tuesday 11:00
No samples
Tuesday 12:00
No samples
Tuesday 13:00
No samples
Tuesday 14:00
No samples
Tuesday 15:00
No samples
Tuesday 16:00
0 players · 1 samples
Tuesday 17:00
No samples
Tuesday 18:00
No samples
Tuesday 19:00
No samples
Tuesday 20:00
No samples
Tuesday 21:00
No samples
Tuesday 22:00
No samples
Tuesday 23:00
No samples
Wed
Wednesday 0:00
No samples
Wednesday 1:00
No samples
Wednesday 2:00
No samples
Wednesday 3:00
No samples
Wednesday 4:00
No samples
Wednesday 5:00
No samples
Wednesday 6:00
0 players · 1 samples
Wednesday 7:00
No samples
Wednesday 8:00
No samples
Wednesday 9:00
No samples
Wednesday 10:00
No samples
Wednesday 11:00
No samples
Wednesday 12:00
No samples
Wednesday 13:00
No samples
Wednesday 14:00
No samples
Wednesday 15:00
No samples
Wednesday 16:00
No samples
Wednesday 17:00
No samples
Wednesday 18:00
No samples
Wednesday 19:00
No samples
Wednesday 20:00
No samples
Wednesday 21:00
No samples
Wednesday 22:00
No samples
Wednesday 23:00
No samples
Thu 📍
Thursday 0:00
No samples
Thursday 1:00
No samples
Thursday 2:00
No samples
Thursday 3:00
No samples
Thursday 4:00
0 players · 1 samples
Thursday 5:00
No samples
Thursday 6:00
No samples
Thursday 7:00
No samples
Thursday 8:00
No samples
Thursday 9:00
No samples
Thursday 10:00
No samples
Thursday 11:00
No samples
Thursday 12:00
No samples
Thursday 13:00
No samples
Thursday 14:00
No samples
Thursday 15:00
No samples
Thursday 16:00
No samples
Thursday 17:00
No samples
Thursday 18:00
No samples
Thursday 19:00
No samples
Thursday 20:00
No samples
Thursday 21:00
No samples
Thursday 22:00
No samples
Thursday 23:00
No samples
Fri
Friday 0:00
No samples
Friday 1:00
No samples
Friday 2:00
No samples
Friday 3:00
No samples
Friday 4:00
No samples
Friday 5:00
No samples
Friday 6:00
1 players · 1 samples
Friday 7:00
No samples
Friday 8:00
No samples
Friday 9:00
No samples
Friday 10:00
No samples
Friday 11:00
No samples
Friday 12:00
No samples
Friday 13:00
No samples
Friday 14:00
No samples
Friday 15:00
No samples
Friday 16:00
0 players · 1 samples
Friday 17:00
No samples
Friday 18:00
No samples
Friday 19:00
No samples
Friday 20:00
No samples
Friday 21:00
0 players · 1 samples
Friday 22:00
No samples
Friday 23:00
No samples
Sat
Saturday 0:00
No samples
Saturday 1:00
No samples
Saturday 2:00
No samples
Saturday 3:00
No samples
Saturday 4:00
No samples
Saturday 5:00
No samples
Saturday 6:00
No samples
Saturday 7:00
No samples
Saturday 8:00
No samples
Saturday 9:00
No samples
Saturday 10:00
No samples
Saturday 11:00
No samples
Saturday 12:00
No samples
Saturday 13:00
No samples
Saturday 14:00
No samples
Saturday 15:00
No samples
Saturday 16:00
No samples
Saturday 17:00
No samples
Saturday 18:00
No samples
Saturday 19:00
No samples
Saturday 20:00
No samples
Saturday 21:00
No samples
Saturday 22:00
No samples
Saturday 23:00
No samples

Developer Analytics

Loading competitors...

Frequently Asked Questions

What is the recorded Steam price for Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers"?
The last observed Steam price for Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers" is $6.99. Check Steam for current pricing and availability.
What genre is Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers"?
Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers" is a Action, Adventure, Casual game.
Who developed Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers"?
Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers" was developed by Tanuki-sama Studios and published by Tanuki-sama Studios.
What platforms does Nina Aquila: Legal Eagle, Chapter IV: "Sacred Feathers" support?
Available on Steam for Windows, Linux.

Related Games