AI: THE SOMNIUM FILES - nirvanA Initiative

AI: THE SOMNIUM FILES - nirvanA Initiative

Fair · Narrative · 2022

Steam Deck Playable

The verdict

NO RUSH.

Fair at $39.99. Buy it if you want it.

Length
26.4h
Value
$1.51/hr
Reviews
86% positive
It needs 37% off ($25.30) to be worth it, though reviews keep it under BANGER.
Watch this gameOne alert when it is worth buying.
Length
26.4h
main story (HowLongToBeat)
Completionist
36h
100% (HowLongToBeat)
$/hr
$1.51
price ÷ main-story length
Price
$39.99
as of Oct 1
Reviews
86%
3,785 reviews, as of Sep 26
Players
350K
owners, SteamSpy estimate
Released
2022

Minimum on the Steam store: 4 GB of memory, NVIDIA@ GeForce@ GTX 460 or better, 20 GB of storage. Windows only.

Special Agents Mizuki and Ryuki, along with their AI partners Aiba and Tama, are tasked to solve the bizarre Half Body serial killings in this sequel to the critically acclaimed AI: THE SOMNIUM FILES.
Description from the Steam store page.

What drives the score

How to read this

Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work

Holding it back
Value$1.52/hr
Price per hour of game. It moves the score inside the ceiling reviews set
Reviews86% positive
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones
For context
Length26 hours
How much game you get. Hours feed the value per dollar
Reach350K+ owners
How many own it, by SteamSpy's estimate (an old snapshot). Context here: this game's score does not use it
MonetizationNot known
No monetization record for this game, so nothing is assumed either way
Refunds0 of 789 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked
AI contentNone disclosed
From the developer's own Steam disclosure. No disclosure is not proof of none, so it does not move the score

The value story

June 2026 is where it bottomed out, at $5.99. Its cuts run 70 percent off as a rule. There have been 33 in the 4 years tracked, about 6 weeks apart.

On value it sits in the top 9 percent of its genre. It is pricier than 99 percent of its genre, and better reviewed than 84 percent. Among the games that feel like it, Kathy Rain 2: Soothsayer ($19.99, scores 70) beats it on value, while it beats Lacuna – A Sci-Fi Noir Adventure ($15.99, scores 53).

This site sampled 789 of its Steam-purchase reviews; none were written by buyers who refunded it, sampled from reviews written June 2022 to August 2026.

The drop-off

79% start to 11% rarest
050100rarestfirst achievement

No achievement in this game marks the ending, so there is no finish rate. The curve runs from the most-unlocked achievement to the rarest, and its shape is where players stop. Steam global achievements

Players

17 players online when we last checked, on Sep 30, 21:47 UTC.

Player counts from the Steam Web API.

What players say

I'm so pissed at this game; it took me almost two years to force myself to finish it. Somehow they just remade the first game because they used the same characters, assets, locations, and even the same jokes over and over again. Heck, even the ending is the same. They only changed the mystery and writing for the worst things ever. While in the first game this was forgivable and even playful, here it is absolutely...
Metal FishNot recommendedafter 28hAug 2026Read on Steam
should've used the time they spent on this borefest to remake the first game and fix the outdated 3D models and clunky ui instead
berryNot recommendedafter 27hAug 2026Read on Steam
AI: THE SOMNIUM FILES - nirvanA Initiative raises an imporant question: What if we tried to make a game like the previous one, but completely squandered our pre-existing main characters in the process? Character assassination and unsatifying dynamics for the sake of a plot twist that's really just "Okay" compared to everything in ZE and previous AITSF should be illegal. However, the terrible things done by the...
flowersforthemachinesRecommendedafter 48hSep 2026Read on Steam

Steam reviews, mixed to match its Steam ratio and rotated daily. Opinions are theirs.

No data upstream: critic score (Metacritic).

Cite this score

BANG Score badge
AI: THE SOMNIUM FILES - nirvanA Initiative scores 61/100 on the BANG Score (fair value) as of Oct 2, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1449200/ai-the-somnium-files-nirvana-initiative
Embed the live badge

Reviews set the ceiling, and price against real length moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 26, price as of Oct 1.

A number here look wrong? Tell me and I will check the inputs.

Tags

Steam user tags as SteamSpy recorded them

Details

DeveloperSpike Chunsoft Co., Ltd.
PublisherSpike Chunsoft Co., Ltd.
GenreNarrative
Released2022
Achievements49