Hey ledrunky, Steam just removed the game from my account today. Do you know why this may have happened?

Your recent Product code activation has been revoked due to a problem processing payment for this item. The games associated with this product code can no longer be played as a result. This could be due a problem with the payment methods you used to acquire this item from a third-party seller; or a problem with how the third-party seller acquired the Product code. Please contact the seller you acquired the Product code from for assistance.