Game · MMORPG & MMO

Spiral Knights

A massively multiplayer online role-playing game, battle monsters and collect treasures!

Free, with trade-offs
Windows, macOS and Linux
In-app purchases

Ad-supported exit link (Clictune): an intermediate page may show for a few seconds before the official website. Direct link to the website, no intermediate page

Play on Steam

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Free, with trade-offsconfirmed by Official Steam page
License: not documented
Open source: not documented
Commercial use: not documented
Account required: not documented
Credit card required: not documented
Watermark: Not applicable
Ads: not documented
Platforms: Windows, macOS and LinuxEstablished by Linux: Official Steam page · macOS: Official Steam page · Windows: Official Steam page
Distribution: Available on Steam
Model: Free-to-play (free, in-app purchases)

Overview

Spiral Knights is a massively multiplayer online role-playing game, available on Windows, macOS and Linux.

Gameplay elements described in its FreeToGame listing and on its Steam page: online multiplayer, co-op play, guilds or clans, achievements, controller support and level editor.

Minimum requirements stated in its FreeToGame listing: Windows XP, 0.5 GB of RAM and 0.7 GB of disk space.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“A massively multiplayer online role-playing game, battle monsters and collect treasures!” — FreeToGame, 10 November 2026
“A massively multiplayer online role-playing game, battle monsters and collect treasures!” — FreeToGame, 10 November 2026
“A massively multiplayer online role-playing game, battle monsters and collect treasures!” — FreeToGame, 10 November 2026
“MMORPG game.” — FreeToGame, 10 November 2026
“Spiral Knights is a cooperative adventure in a persistent world with a focus on instant, fast-paced action.” — Steam, 10 November 2026
“Developed by Three Rings and published by SEGA, Spiral Knights is a free to play cooperative adventure game in a persistent world that has a focus on instant, fast-paced action.” — FreeToGame, 10 November 2026
“Form Powerful Guilds” — Steam, 10 November 2026
“Steam Achievements.” — Steam, 10 November 2026
“Partial Controller Support.” — Steam, 10 November 2026
“Includes level editor.” — Steam, 10 November 2026

At a glance

Spiral Knights is free, with trade-offs (account, ads, data or attribution) detailed below.

Its licence could not be established at the source: check the terms on the official website.

In-game purchases: the game is free, but offers optional purchases (items, virtual currency, subscription or season pass) listed on its official website.

Sources and checks

Facts collected from Official Steam page (limits, free status, platforms) — 6 November 2026
Last technical check: 6 November 2026
Description from freetogame.com — FreeToGame.com (attribution)

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