You need a free account. Once you're signed in, there are two ways to start:
- Find the game's page, open "Your options" and choose "Write a review of this game".
- Or open "Your submissions" from the menu under your avatar and start a new review there.
In the editor, check that the right game is tagged under "Game reviewed", then add a title, a short teaser, your review and a score. When you're happy with it, send it in. Staff look over every reader review before it goes live, usually within a day or two.
You can follow your review's progress in Your submissions. You can edit your own reviews at any time, even after they go live, except while a staff member has one open in the queue.