Is Spiral Knights Free to Play or is there a monthly subscription?

Answer 1

Free to Play!

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

 

copied and pasted from http://www.spiralknights.com/about.xhtml

 

so its free and there is no monthly subscription, looks like a pretty cool game

Answer 2

It is the Free to Play meaning that it is free to play the basic game but if you want some more features or better items etc. you need to go through micro transactions ^^

Answer 3

Its free to play and pretty fun, it does have micro transactions for better items like many other free to play games. All you need to do is to register here to play: https://www.spiralknights.com/register/register.wm

Answer 4

Completely free man!
Read the front page.