The Game Census
Operation Abyss: New Tokyo Legacy cover art

Operation Abyss: New Tokyo Legacy

MAGES. Inc. · NIS America, Inc. · 2017-03-27

Steam

RPG

Modes: Single player · Perspectives: First person

Releases: Apr 14, 2015 (PlayStation Vita), Mar 27, 2017 (PC (Microsoft Windows))

When reports of kidnappings and strange incidents begin to break out across Tokyo, Hinowa Academy's very own Xth Squad is dispatched to investigate and neutralize the imminent danger. Loyalties will be questioned and secrets will be exposed as they desperately search for the truth!

Operation Abyss: New Tokyo Legacy is a $19.99 RPG released in 2017, with an estimated 20,000 to 50,000 owners and a Mixed review sentiment (68% of 196 reviews).

5
playing now
68%
positive of 196 reviews
Mixed
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
70/100
critic score (7 outlets, IGDB)
60/100
IGDB user rating (0 ratings)
platinum
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
$19.99
steam price (US)

5 players in-game as of 2026-10-14 07:00 UTC (census sample)

Operation Abyss: New Tokyo Legacy is a dungeon crawler-role playing video game, developed in 2014 by Experience Inc. and published by MAGES and 5pb.Games in Japan and NIS America internationally. The game was released on PlayStation Vita featuring compatibility with PlayStation TV in July 2014 and was released worldwide for Microsoft Windows in March 2017.

Health check

Quiet
  • · 5 players in-game at the last census sample.
  • · 14 reviews in the last 8 weeks (~2/week).
  • · Review velocity up 40% vs the prior 8 weeks.
  • · Top 36% of 13,891 RPG games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 4.9k–12k copies

Review-multiple estimate from 196 total reviews — how this is computed.

All-time low: $3.99 at Steam (2020-09-10)via IsThereAnyDeal

12-month high $19.99 · on sale 12 of 24 observed days (census price snapshots)

Review momentum

PositiveNegative
121220172026Week of 2017-03-01: 12 positiveWeek of 2017-03-01: 3 negativeWeek of 2017-04-01: 10 positiveWeek of 2017-04-01: 3 negativeWeek of 2017-05-01: 2 positiveWeek of 2017-05-01: 3 negativeWeek of 2017-06-01: 3 positiveWeek of 2017-06-01: 2 negativeWeek of 2017-07-01: 2 positiveWeek of 2017-08-01: 1 positiveWeek of 2017-08-01: 1 negativeWeek of 2017-10-01: 1 positiveWeek of 2017-11-01: 4 positiveWeek of 2017-11-01: 4 negativeWeek of 2017-12-01: 1 positiveWeek of 2017-12-01: 1 negativeWeek of 2018-01-01: 1 negativeWeek of 2018-02-01: 2 positiveWeek of 2018-03-01: 2 positiveWeek of 2018-03-01: 2 negativeWeek of 2018-04-01: 1 positiveWeek of 2018-04-01: 1 negativeWeek of 2018-07-01: 3 positiveWeek of 2018-11-01: 2 positiveWeek of 2018-11-01: 1 negativeWeek of 2019-01-01: 2 positiveWeek of 2019-01-01: 1 negativeWeek of 2019-04-01: 1 positiveWeek of 2019-05-01: 2 positiveWeek of 2019-06-01: 1 positiveWeek of 2019-07-01: 1 positiveWeek of 2019-08-01: 2 positiveWeek of 2019-08-01: 1 negativeWeek of 2019-09-01: 1 positiveWeek of 2019-10-01: 3 positiveWeek of 2019-10-01: 1 negativeWeek of 2019-12-01: 1 positiveWeek of 2020-01-01: 3 negativeWeek of 2020-02-01: 2 positiveWeek of 2020-02-01: 1 negativeWeek of 2020-03-01: 1 negativeWeek of 2020-04-01: 1 positiveWeek of 2020-05-01: 2 positiveWeek of 2020-05-01: 1 negativeWeek of 2020-07-01: 2 positiveWeek of 2020-08-01: 1 positiveWeek of 2020-09-01: 2 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-10-01: 1 positiveWeek of 2020-11-01: 2 positiveWeek of 2020-11-01: 1 negativeWeek of 2020-12-01: 2 positiveWeek of 2021-01-01: 1 positiveWeek of 2021-02-01: 2 negativeWeek of 2021-03-01: 1 negativeWeek of 2021-04-01: 1 positiveWeek of 2021-04-01: 1 negativeWeek of 2021-05-01: 1 positiveWeek of 2021-06-01: 1 positiveWeek of 2021-08-01: 1 negativeWeek of 2021-09-01: 1 negativeWeek of 2021-10-01: 2 positiveWeek of 2021-11-01: 2 positiveWeek of 2022-01-01: 3 positiveWeek of 2022-02-01: 1 positiveWeek of 2022-03-01: 1 positiveWeek of 2022-04-01: 1 positiveWeek of 2022-05-01: 1 positiveWeek of 2022-06-01: 2 positiveWeek of 2022-07-01: 1 positiveWeek of 2022-07-01: 1 negativeWeek of 2022-08-01: 1 negativeWeek of 2022-09-01: 3 positiveWeek of 2022-10-01: 2 positiveWeek of 2022-10-01: 3 negativeWeek of 2022-11-01: 2 positiveWeek of 2022-11-01: 3 negativeWeek of 2022-12-01: 1 negativeWeek of 2023-01-01: 1 positiveWeek of 2023-01-01: 1 negativeWeek of 2023-02-01: 1 negativeWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 1 positiveWeek of 2023-07-01: 1 negativeWeek of 2023-08-01: 1 negativeWeek of 2023-09-01: 1 negativeWeek of 2023-10-01: 1 negativeWeek of 2024-01-01: 3 positiveWeek of 2024-01-01: 1 negativeWeek of 2024-02-01: 1 negativeWeek of 2024-04-01: 1 positiveWeek of 2024-05-01: 2 positiveWeek of 2024-06-01: 1 positiveWeek of 2024-09-01: 1 negativeWeek of 2024-11-01: 1 negativeWeek of 2025-01-01: 1 positiveWeek of 2025-02-01: 1 positiveWeek of 2025-02-01: 1 negativeWeek of 2025-03-01: 1 positiveWeek of 2025-04-01: 3 positiveWeek of 2025-06-01: 1 negativeWeek of 2025-07-01: 1 negativeWeek of 2025-08-01: 1 negativeWeek of 2025-10-01: 1 positiveWeek of 2025-11-01: 5 positiveWeek of 2026-02-01: 1 positiveWeek of 2026-05-01: 3 positiveWeek of 2026-06-01: 1 positiveWeek of 2026-07-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

502026-09-15 08:00 — 0 players2026-09-16 16:00 — 0 players2026-09-18 00:00 — 0 players2026-09-19 07:00 — 1 players2026-09-20 15:00 — 3 players2026-09-21 22:00 — 1 players2026-09-23 06:00 — 1 players2026-09-24 13:00 — 2 players2026-09-25 21:00 — 1 players2026-09-27 05:00 — 2 players2026-09-28 12:00 — 1 players2026-09-29 20:00 — 1 players2026-10-01 03:00 — 1 players2026-10-02 11:00 — 1 players2026-10-03 18:00 — 1 players2026-10-05 02:00 — 2 players2026-10-06 10:00 — 2 players2026-10-07 17:00 — 1 players2026-10-09 01:00 — 2 players2026-10-10 08:00 — 3 players2026-10-11 16:00 — 1 players2026-10-13 00:00 — 3 players2026-10-14 07:00 — 5 players
Concurrent players, hourly average, last 30 days (census samples).
280Dec 2016Aug 2026Dec 2016 — avg 0 · peak 2Mar 2017 — avg 12 · peak 117Jun 2017 — avg 8 · peak 19Sep 2017 — avg 5 · peak 12Dec 2017 — avg 9 · peak 25Mar 2018 — avg 3 · peak 12Jun 2018 — avg 3 · peak 10Sep 2018 — avg 3 · peak 10Dec 2018 — avg 4 · peak 13Mar 2019 — avg 2 · peak 8Jun 2019 — avg 3 · peak 15Sep 2019 — avg 3 · peak 12Dec 2019 — avg 6 · peak 20Mar 2020 — avg 3 · peak 11Jun 2020 — avg 4 · peak 17Sep 2020 — avg 10 · peak 38Dec 2020 — avg 8 · peak 25Mar 2021 — avg 4 · peak 14Jun 2021 — avg 4 · peak 13Sep 2021 — avg 3 · peak 10Dec 2021 — avg 4 · peak 12Mar 2022 — avg 6 · peak 23Jun 2022 — avg 4 · peak 13Sep 2022 — avg 3 · peak 12Dec 2022 — avg 4 · peak 11Mar 2023 — avg 4 · peak 12Jun 2023 — avg 3 · peak 11Sep 2023 — avg 3 · peak 9Dec 2023 — avg 5 · peak 14Mar 2024 — avg 3 · peak 11Jun 2024 — avg 3 · peak 11Sep 2024 — avg 4 · peak 13Dec 2024 — avg 4 · peak 10Mar 2025 — avg 4 · peak 11Jul 2025 — avg 3 · peak 11Oct 2025 — avg 4 · peak 10Jan 2026 — avg 3 · peak 11May 2026 — avg 4 · peak 12Aug 2026 — avg 2 · peak 7
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$19.99$3.992017-03-282026-07-092017-03-28 — best price $14.992017-07-08 — best price $14.992017-09-05 — best price $19.992017-12-21 — best price $9.992018-03-21 — best price $8.992018-06-19 — best price $9.002018-09-05 — best price $19.992018-12-17 — best price $7.992019-02-18 — best price $19.992019-05-20 — best price $7.002019-08-22 — best price $5.992019-11-12 — best price $19.992020-01-07 — best price $19.992020-03-10 — best price $19.992020-05-11 — best price $4.992020-08-07 — best price $4.992020-11-25 — best price $3.992021-02-08 — best price $19.992021-05-01 — best price $3.992021-08-24 — best price $19.992021-11-26 — best price $3.992022-02-01 — best price $3.992022-05-07 — best price $19.992022-09-30 — best price $3.992022-12-22 — best price $3.992023-05-05 — best price $3.992023-08-25 — best price $19.992023-12-21 — best price $3.992024-05-21 — best price $19.992024-09-02 — best price $3.992025-01-05 — best price $19.992025-05-14 — best price $3.992025-08-22 — best price $19.992025-12-04 — best price $19.992026-07-09 — best price $19.99
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

2032026-05-31 — 10 pageviews2026-06-04 — 4 pageviews2026-06-08 — 9 pageviews2026-06-12 — 7 pageviews2026-06-16 — 5 pageviews2026-06-20 — 5 pageviews2026-06-24 — 5 pageviews2026-06-28 — 14 pageviews2026-07-02 — 15 pageviews2026-07-06 — 9 pageviews2026-07-10 — 20 pageviews2026-07-14 — 14 pageviews2026-07-18 — 8 pageviews2026-07-22 — 6 pageviews2026-07-26 — 9 pageviews2026-07-30 — 8 pageviews2026-08-03 — 10 pageviews2026-08-07 — 9 pageviews2026-08-11 — 9 pageviews2026-08-15 — 12 pageviews2026-08-19 — 8 pageviews2026-08-23 — 7 pageviews2026-08-27 — 13 pageviews2026-08-31 — 13 pageviews2026-09-04 — 7 pageviews2026-09-08 — 8 pageviews2026-09-12 — 16 pageviews2026-09-16 — 9 pageviews2026-09-20 — 6 pageviews2026-09-24 — 3 pageviews2026-09-28 — 5 pageviews2026-10-02 — 10 pageviews2026-10-06 — 6 pageviews2026-10-09 — 7 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Completion

40
achievements tracked
61.2%
earned "First Step"
10.8%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsFull controller supportSingle-playerSteam AchievementsFull controller supportSteam Trading CardsSteam CloudFamily Sharing2 DLC

1 supported languages: English

Post-launch support: 2 DLC released, first 2017-03-27 (Steam store data)

Player tags

RPGGoreJRPGAnimeViolentTurn-BasedFirst-PersonSingleplayerSexual ContentDungeon Crawler

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

VaganteChildren of MortaImmortal: UnchainedLEGRAND LEGACY: Tale of the FateboundsEternity: The Last UnicornTorchlight III

Similarity via IGDB.

Wikipedia ↗Official site ↗