Locked crates? Ah ha! Thats the solution!Originally Posted by Int
A game called Team Fortress 2 also uses locked crates to make money, in fact, they make a lot, considering Team Fortress 2 has been out since 2007. What they do is they have crates that drop in-game, and require keys, which you buy from the store, to open them. You have a chance to receive one item listed in its contents, but if you are really lucky, you might get a rare "unusual" which everyone desires. Unusual in TF2= Vanities in PL except the unusuals are less common. I think that the developers of STG can implement this system into their games
Website to teamfortress2: www.teamfortress.com
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