This may be a redundant question, yet I find it difficult to solute it. I pre-ordered and bought ESO before it was released on Steam. Is it possibly for me to tie my existing account with ESO purchased onto my steam library? Thank-you!
You can add it as a non Steam game but you can't add it officially to your Steam library. The Steam version is a separate purchase from the Zenimax version. So nope, you can't use a code and make it a Steam game.
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