装了这个游戏要付费吗

shizizuorain

下了 3DM原创种《无主之地（Borderlands）》[EN][6.2G] 这个版本
可是装完打开时跳出一个框框 说：You need to buy this product in order to play.Upgrade to the full version of this game now and enjoy...
  Unlimited usage - You own the product.

No additional downloads or CD-ROM necessary.

No shipping or shipping fees like other products online.

Instant activation. You'll be using it again in minutes.

Install on multiple computers you own (Internet required).

Free customer/technical support if you ever need help.



Buy Full Version  

$49.99
   怎么办  好象没发现大家有这个问题啊