ToME: the Tales of Maj'Eyal

Hey, I hope you and your loved ones are well!

I've lost my notebook and phone recently, and so my access to email and steam. Yesterday I create a new steam account with a new ToME4, but I still have acess ( well, I remember login and password) for my old account. It is possible to link my old ToME4's account to a new Steam?

Thanks for patiently understand my bad english!

Have you tried launching ToME from your new Steam account and then log in to your old ToME account from the in-game menu?