Before the forum gets flooded with threads asking the same question over and over again, check this quick guide:
1. The International CBT2 for Tree of Savior is going to actually be open to anyone who registers in the website between today and Monday 19th of October
2. To register, go to www.treeofsavior.com and Login with your Facebook or Google+ account.
3. After that, link your Steam and/or Github accounts.
4. After that you should be able to see the [REGISTER] button. Just click on it, set your age and follow the steps.
5. If you were logged in the past and you can’t see the [REGISTER] button, LOGOUT and then LOGIN again. The website should look like this: