Many of you have been awaiting this for some time. It is my pleasure to give you the Swords & Wizardry Compatibility Logo!
Swords & Wizardry Compatibility Logo by Christopher Arendt is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
So, who can use this? Anyone. Period. What can you put it on? You can place this logo on any product that is compatible with any of the three Swords & Wizardry Rulesets. It does not matter if the product is for profit, or free. That is it. Go ahead and stick this logo on your Swords & Wizardry product today! Additionally, anyone can host the logo, so long as you link back to the originator and include the Creative Commons Attribution.