Out now

Sword Art Online: Lost Song

Developed by Artdink · Published by BANDAI NAMCO Entertainment

RPG
StatusOut now ReleaseNov 12, 2018 Price$19.99 Steam reviews1,727

At a glance

PlatformsWindows
ModesSingle-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op
Price$19.99
StatusOut now
Early accessNo
Steam reviews1,727
Languages8
Achievements43

Overview

A rpg game by Artdink, published by BANDAI NAMCO Entertainment — single-player, multi-player, pvp, online pvp.

Steam’s own one-line 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.” — developer/publisher text via the Steam store page.

Reception & community

Steam reviewsVery Positive — 80% positive of 1,966
Owners (est.)100000 – 200000
Peak players5
Player-voted tags:RPGAnimeMultiplayerCharacter CustomizationOpen WorldJRPGFantasyAdventureMMORPGActionNuditySingleplayer

Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.

Features & modes

Derived from the gameplay modes and feature categories Steam lists for Sword Art Online: Lost Song.

FeatureSupported
Single-playerYes
MultiplayerYes
Co-opYes
Online co-opYes
PvPYes
Cross-platform multiplayerNo
Full controller supportNo
Partial controller supportYes
Steam Cloud savesYes
Steam AchievementsYes

System requirements (PC)

As published on the Steam store page. Requirements can change between updates.

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

  • 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

Supported languages (8)

EnglishJapaneseFrenchItalianGermanSpanish - SpainSimplified ChineseTraditional Chinese

Sword Art Online: Lost Song FAQ

Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.

What kind of game is Sword Art Online: Lost Song?

Steam classifies Sword Art Online: Lost Song as a RPG game, developed by Artdink. 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.

How much does Sword Art Online: Lost Song cost?

As of June 2026, Steam lists Sword Art Online: Lost Song at $19.99. Prices and regional pricing change — check the Steam page for the current figure.

Is Sword Art Online: Lost Song single-player or multiplayer?

Steam lists these modes for Sword Art Online: Lost Song: Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op. It supports both solo and multiplayer.

Is Sword Art Online: Lost Song on PlayStation, Xbox, or Switch?

Our data comes from the Steam (PC) store, which lists Sword Art Online: Lost Song for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.

Is Sword Art Online: Lost Song out yet?

Yes — Steam lists a release date of Nov 12, 2018.

What platforms is Sword Art Online: Lost Song on?

Sword Art Online: Lost Song is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.

Is Sword Art Online: Lost Song single-player or multiplayer?

Steam lists these modes: Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op.

How much does Sword Art Online: Lost Song cost?

Steam lists it at $19.99.

Does Sword Art Online: Lost Song have achievements?

Yes — Steam lists 43 achievements for Sword Art Online: Lost Song.

Who made Sword Art Online: Lost Song?

Sword Art Online: Lost Song is developed by Artdink and published by BANDAI NAMCO Entertainment.

Where to get Sword Art Online: Lost Song

We don't sell games or track prices — this links to the official Steam store page.

View on Steam →

Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, BANDAI NAMCO Entertainment.