賣卡片換遊戲心得 - Steam

關於TF2跟DOTA2

那那些免費玩遊戲像是《絕地要塞 2》或《Dota 2》呢？
Free to play games drop game cards based on your in-game purchasing. For
every $9 USD spent (approximate) since the start of the Steam Trading Card
Beta, you will earn one card drop. This card will drop at some point as you
play. If you have made in-game purchases in Dota 2 or Team Fortress 2 prior
to the Steam Trading Card Beta, or if you owned Team Fortress 2 prior to the
Free to Play update, you will have 4 or 5 additional card drops available.

在問與答裡面有詳細的說明

Trading Card之前已經是消費過的帳號可以獲得一半LOOT

之後每消費9USD都可以在獲得一次

如果是在之後消費則沒有送一半LOOT

只有每消費9USD的那一次

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