How to recover a lost Steam username and/or Password

If you’ve forgotten your Steam username and password, go here to try and find your account - https://help.steampowered.com/#HelpWithLoginInfo

If you are unable to complete the account recovery process, you will need to try and verify your ownership of the account here - https://support.steampowered.com/kb_article.php?ref=5421-QTFB-3090

Please bear in mind SEGA/Playsport have no access to Steam accounts and password and cannot help in this situation. You must use Steam’s support in order to get support with this issue.