That looks... shady/suspicious. Considering steam gives so many confirmations before (and after) buying a game.

refund it and hope they refund whatever you bought and then re-purchase it on the account you wanted it on

You can't refund an activated code if you bought it from a third-party keyseller. Once it is activated, it is consumed.

I was abit drunk :-/

引用自 Kunglosman：

I was abit drunk :-/

Ah, yes... "Wooow I'm so drunk rn haha. Better buy some games! WOOOHOOOO!". Oh, sure.

I dont think its possible to do anything unfortunately, at least you can still play it on that account though.

Contact support for a refund. Clarify that you meant to gift the game to a friend but mistakenly redeemed it on your account instead. Navigate to the game in your library and select it. Click "I would like a refund." Choose the reason: "I purchased this for myself by accident." The purchase must be within the last 14 days. The game must have been played for less than 2 hours

Oh, another Steam user with an AVN account and separate regular games account.

My sons account on mt computer

引用自 Cinnamoon_dragon：

Contact support for a refund. Clarify that you meant to gift the game to a friend but mistakenly redeemed it on your account instead. Navigate to the game in your library and select it. Click "I would like a refund." Choose the reason: "I purchased this for myself by accident." The purchase must be within the last 14 days. The game must have been played for less than 2 hours

引用自 Cinnamoon_dragon：

Contact support for a refund. Clarify that you meant to gift the game to a friend but mistakenly redeemed it on your account instead. Navigate to the game in your library and select it. Click "I would like a refund." Choose the reason: "I purchased this for myself by accident." The purchase must be within the last 14 days. The game must have been played for less than 2 hours

This @OP

u cannot if it was a CD key. support will not refund steam keys

I wonder which game this is now, probably some hentai crap or something weird.