Yes, all six are free to download and play. Most sell cosmetic items or seasonal passes. Where a purchase affects competitive balance, that is stated directly in the review — it is the first thing we check.
Team Fortress 2 or SMITE. Both are forgiving with newcomers and neither punishes you for leaving after one match. Dota 2 is the last one we would suggest starting with, despite the high rating.
No. We publish reviews and links. Every button opens the publisher's own website, which is where you create an account and download the client.
Never. Testing runs on a fresh account with nothing purchased, so the review describes the same experience a new player will have.
After every major patch or season change that alters how a game plays. A rating that no longer fits the current build gets corrected on the page.
This site is intended for visitors aged 18 and over. The games carry their own official age ratings, which you should check on the publisher's page.
Please do — use the contact form. Tell us what it does that the six already listed do not.