Sword Art Online: Lost Song overview

Artdink | Nov 12, 2018 | game

Released

18players observed · 12 September 2026 - 19:35:15 UTC

RPG Anime Multiplayer Character Customization Open World Steam Store

Latest observed players18 · 12 September 2026 - 19:35:15 UTC
SteamPulse tracked peak26
Units sold (VGI)39,967
Revenue (VGI)$511,000
Review score80% positive

Sword Art Online: Lost Song dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

Latest observed players18 · 12 September 2026 - 19:35:15 UTC
SteamPulse tracked peak26
Units sold (VGI)39,967
Revenue (VGI)$511,000
Review score80% positive
Total reviews2,012
Release dateNov 12, 2018
DeveloperArtdink
PublisherBANDAI NAMCO Entertainment

Genres: RPG

Company pages: Developer: Artdink Publisher: BANDAI NAMCO Entertainment

Top Steam charts Top 100 games Game directory Steam Store page

Game overview

Overview

Sword Art Online: Lost Song comes from Artdink and is published by BANDAI NAMCO Entertainment. It arrived on Steam on Nov 12, 2018, and it sits naturally among Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op, Steam Achievements, and Partial Controller Support. SteamPulse tracks it across Windows, Steam, and PlayStation so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Sword Art Online: Lost Song's latest SteamPulse observation recorded 18 players at 12 September 2026 - 19:35:15 UTC, with a tracked peak near 26. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 80% positive across 2,012 reviews.

Language and system requirements

Sword Art Online: Lost Song is available in 8 languages including:

EnglishJapaneseFrenchItalianGermanSpanish - SpainSimplified ChineseTraditional Chinese languages with full audio support

7 regional rating boards including kgrb, esrb, dejus, pegi, and cero

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	Not listed	Intel Core i3-2100 / AMD A8-5600K	4 GB RAM	GeForce GTX 650 / Radeon HD 7770	7 GB available space
Windows	Recommended	Not listed	Intel Core i5-4460 / Ryzen 3 2200G	8 GB RAM	GeForce GTX 670 / Radeon R9 280X	7 GB available space

Sales, recommendations, and streams

Sword Art Online: Lost Song has sold up to 39,967 units and has 1,734 Steam recommendations. The estimated VGI revenue is $511,000. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Sword Art Online: Lost Song overview details

Sword Art Online: Lost Song combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Enter the VRMMO world of the much-loved anime SWORD ART ONLINE! In Alfheim Online, a world of fairies and magic, you become the hero of the series, Kirito, and together with your wondrous friends try to conquer the floating land of Svart Alfheim. Soar freely through its skies and take down all powerful enemies who dare appear before you! Experience fast-paced battles in the air and on the ground, and seamless action sequences in a game that makes you feel freer than ever before! Choose your skills and how you want to evolve; it's all up to you! And remember: the more you grow, the more epic the battles! Seven, Rain, and Sumeragi from "Lost Song" join the anime regulars in a brand new story!

SteamPulse editorial summary

Sword Art Online: Lost Song is listed as a game with $4.99 (75% off from $19.99). It supports Windows, belongs to Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op, Steam Achievements, and Partial Controller Support, and is associated with RPG. SteamPulse's latest observation records 18 players at 12 September 2026 - 19:35:15 UTC, a tracked peak of 26, and 80% positive reviews.

Overview facts

Field	Value
Game	Sword Art Online: Lost Song
Steam App ID	840720
Type	game
Release date	Nov 12, 2018
Developer	Artdink
Publisher	BANDAI NAMCO Entertainment
Price	$4.99 (75% off from $19.99)
Platforms	Windows
Genres	RPG
Categories	Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op, Steam Achievements, Partial Controller Support, Steam Cloud, Family Sharing
Supported languages	English, Japanese * , French, Italian, German, Spanish - Spain, Simplified Chinese, Traditional Chinese * languages with full audio support
Website	Official website

Player and review overview

Metric	Value
Latest observed players	18 · 12 September 2026 - 19:35:15 UTC
SteamPulse tracked peak	26
Positive reviews	1,605
Negative reviews	407
Total reviews	2,012
Positive percent	80%
Review type	Mostly Positive
Recommendations	1,734
Average playtime	1,632 minutes

SteamPulse record freshness

Field	Value
Steam release date	Nov 12, 2018
Official Steam feed update (UTC)	26 March 2026 - 09:36:51 UTC
SteamPulse last record update (UTC)	12 September 2026 - 19:35:15 UTC
Live player count updated (UTC)	12 September 2026 - 19:35:15 UTC
Store metadata updated (UTC)	12 September 2026 - 19:35:15 UTC

Overview tags

RPG Anime Multiplayer Character Customization Open World JRPG Fantasy Adventure MMORPG Action Nudity Singleplayer Co-op Hack and Slash Action RPG

Highlighted achievements

Achievement	Description
ALO's Strongest Player	No description
Welcome to ALfheim Online!	No description
Fairies in the Sky	No description
The World of the Black Fairies	No description
The Youthful Goddess	No description
The Red-head in the Shadows	No description
A Paradox of Light and Darkness	No description
Battle of the Knights of the Tri-blade	No description
Lies	No description
Intertwined Desires	No description

Support and legal notes

Field	Value
Support email	Not available
Support URL	Support page
Legal notice	©2014 REKI KAWAHARA/PUBLISHED BY KADOKAWA CORPORATION ASCII MEDIA WORKS/SAOII Project ©BANDAI NAMCO Entertainment Inc.

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

Reference	Link
SteamPulse canonical	https://steampulse.org/game/840720
Steam Store	https://store.steampowered.com/app/840720/
Steam Community	https://steamcommunity.com/app/840720
PCGamingWiki search
IGDB search	Search IGDB for Sword Art Online: Lost Song

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for Sword Art Online: Lost Song?

Sword Art Online: Lost Song's latest SteamPulse observation records 18 players at 12 September 2026 - 19:35:15 UTC, with a tracked peak of 26 concurrent players in the available SteamPulse record. SteamPulse also records about 27 hours of average lifetime playtime.

Is Sword Art Online: Lost Song growing or declining recently?

September 2026 is still in progress. The month-to-date average is 10 players; the highest observed daily value is 18 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is August 2026.

What country-level audience data is available for Sword Art Online: Lost Song?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United States (46.6%), Indonesia (9.6%), Canada (6.8%). The separate directional player-region model assigns its leading shares to United States (39.3%), Indonesia (7.3%), Canada (6.3%). The directional follower-region model assigns its leading shares to United States (50.1%), Indonesia (7%), Canada (5.7%). The directional wishlist-region model assigns its leading shares to United States (34%), China (6.8%), Indonesia (6.2%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for Sword Art Online: Lost Song?

Sword Art Online: Lost Song currently sits at 80% positive across 2,012 Steam reviews tracked by SteamPulse, including 1,605 positive reviews and 407 negative reviews. Steam labels the current review summary as Mostly Positive.

How much follower and Twitch attention does Sword Art Online: Lost Song have?

Sword Art Online: Lost Song currently has about 22.2K tracked Steam followers as of 7 January 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for Sword Art Online: Lost Song?

Sword Art Online: Lost Song is currently listed at $4.99 on Steam. That is 75% below the usual price of $19.99. Steam recommendations currently stand near 1,734, which helps add market context around that price.

Reviews, pricing, and metadata

Review summary

Mostly Positive

80% positive, 1,605 positive, 407 negative

Price and discount

$4.99 (75% off from $19.99)

Platforms

Windows

Categories

Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op

Achievements

Platform releases

Steam 12 November 2018
PlayStation 26 March 2015

DLC and packages

Sword Art Online: Lost SongBuy Sword Art Online: Lost Song #262448$4.99

System requirements

Minimum requirements

Minimum: Requires a 64-bit processor and operating system OS *: Windows 7, 8.1, 10 (64-bit) Processor: Intel Core i3-2100 / AMD A8-5600K Memory: 4 GB RAM Graphics: GeForce GTX 650 / Radeon HD 7770 DirectX: Version 11 Storage: 7 GB available space Sound Card: DirectX compatible soundcard or onboard chipset

Recommended requirements

Recommended: Requires a 64-bit processor and operating system OS *: Windows 7, 8.1, 10 (64-bit) Processor: Intel Core i5-4460 / Ryzen 3 2200G Memory: 8 GB RAM Graphics: GeForce GTX 670 / Radeon R9 280X DirectX: Version 11 Storage: 7 GB available space Sound Card: DirectX compatible soundcard or onboard chipset

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.