Be a Supporter!

Spiral Knights

Spiral Knights requires a Newgrounds account to play.

Signup today, it's free!

Credits & Info

Nov 21, 2012 | 1:24 PM EST

If you liked this, check these out!

Author Comments

Band together and fight to the Core!

Spiral Knights is a cooperative adventure in a persistent world with a focus on instant, fast-paced action. Arm yourself and join the ranks of the Spiral Knights; stranded on an alien world, they must explore the ever-changing Clockworks beneath its surface in hopes of reaching its mysterious Core.


Co-operative Exploration

The Clockworks offer challenges that are best tackled with friends.
Fight monsters, solve puzzles and discover treasures together!

Create an Arsenal

There are hundreds of unique weapons and gear to discover and alchemize.

Form Powerful Guilds

Guild alliances allow greater influence over the world. Amass powerful minerals to transform the Clockworks!

Free to Play!

Spiral Knights is free to play, no subscription is required to enjoy everything the game has to offer.



Rated 5 / 5 stars

I'm sure this will be a cool game, haven't played it yet. I ran into a slight annoyance though. I keep getting a "A website wants to open web content using this program on your computer" message. I understand it's necessary to allow it for this game to work, but it opens not only on this site, but when I want to open a new tab, etc. Clicking "Do not show me the warning for this program again" doesn't work, it'll still show up.

To get around this, I had to click the tools button (cog looking symbol) to the right of the favorites and history star. It's located right under the close window button. Click on "Manage add-ons." In toolbars and extensions, you'll find Sun Microsystems, inc. Disable those three add-ons in Sun Microsystems and the message will go away. You'll probably have to enable them again to play the game.

It's fairly annoying to have this message pop up every time you want to open a new window. Just a bit of advice for anyone else having this problem with Internet Explorer Security.


Rated 5 / 5 stars

its cool but the window is so small ,, i wish this game will be a full screen.


Rated 4.5 / 5 stars

I find this fun and easy to return to after a while, I always find my self coming back. That does not happen often, once in a blue moon, as you might say. Gameplay: excellent, graphics: good, sucks that it's a 'money whore' game (pay to get the good stuff, if you don't then you kind of dawdle behind a little).


Rated 3.5 / 5 stars

7.5/10 the game is great i have over 500 hours in it on steam .the graphics arent mind blowing but they are stil the reason for the 7.5 is its free2play curse with ingame currency that you can buy with irl money BUT you can buy the 'premium' currency with ingame money.i sugest you(the reader)try it out


Rated 3.5 / 5 stars

Told it's great, I'm a new player on NG, but now that I have Java running, and the game SK working as well, when I press the [PLAY] button, the application will come-up, and then the screen will flash two times, then the app crashes.. .-. ._. Any ideas on what is happening here?

I don't mean to rate bad, I just haven't played it yet, but based-off the reviews, and the graphics, I won't say it is a terrible game. I just want to play it, only I haven't, this is just my speculation--no judging.