I have installed Steam Authorization on XenForo. Please link your forums account with your Steam account so that the forums are easier to use.
1. Log into your Unigamia.com account.
2. Go to https://www.unigamia.com/account/external-accounts
3. Log into Steam securely on their website with Steam Guard/two-factor authentication (if enabled).
4. Come back to the forums and type in your forums password, not your Steam password into the prompt provided.
5. You can now log into the forums so long as you are logged into Steam, and you don't need to remember your password anymore.