You can give Sega's free-to-play Spiral Knights a spin now

Spiral Knights, the new free-to-play multiplayer action-adventure from Yohoho! Puzzle Pirates developer Three Rings Design, is now up and running. If you're ready to jump into some dungeons with friends, you can find the game here; if you're only prepared to watch a video, that's after the break.

This article was originally published on Joystiq.