Is the Warfare Online game free?

Yes.

How can I register for a gaming account?

Where is the download link for the Warfare Online client installer?

https://www.warfareonline.net/downloads/

What is the system requirement for the game to work?

https://forum.warfareonline.net/warfare-online-t6479.html

For starters, what are the mechanics in order to play this game?

https://www.warfareonline.net/game/

What are the roles available and the classes that I can play?

https://www.warfareonline.net/game/guide/get-started/choosing-your-class

Is there a walk-through with regards to in game questing?

https://forum.warfareonline.net/c/quest-guides

How can I retrieve my in game vault password?

For the security PIN feature, how can I add it in my account?

How can I add my old account to merge it with my other in game accounts?

Is there a list of top weapon and armor status?

https://forum.warfareonline.net/c/item-stats

Leveling guide for new Level cap 95-96