It activates as Ultra Street Fighter IV on steam after update but its a key for the Arcade Edition with all the characters of that one.

For a bit more detail, here's the steamdb details:

Super Street Fighter IV Arcade Edition Complete Pack contains:

• Ultra Street Fighter IV
• SFIV:AE All-in Costume Pack (compatible w/Ultra SFIV)

All subs for the Ultra SFIV listing also include this upgrade pack, meaning the "Ultra Street Fighter IV" listing within SteamDB is in fact effectively a mislabeling for the Arcade Edition. Anyone wanting Ultra SFIV content would still need to acquire that upgrade. This sub otherwise has identical content to Ultra SFIV, which differs solely in including the aforementioned upgrade.

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Thanks

tysm!

Thanks for the chance

Thanks!!! good luck all

Thanks for the gift!