I have purchased HL2 on ebay and have the DVD ROM & CD Key but cannot play the game because Steam will not allow it as the CD Key has been allocated to a previous account. I think this is very unfair as I have legitimately bought the game from a previous owner. Is it possible to activate and play the game by bypassing the Steam registration process? Please can someone help me with this or guide me in the right direction (i.e. a link to website)
Thanks
Thanks