User blog comment:Supermrman911/Suggestions for Terraria 1.0.7/@comment-4038658-20110810195823/@comment-4093624-20110901003230

You sir, are epic. But instead of only the one who placed it being able to open it, you should be able to make keys, and whoever placed the case can sync their keys to the cases, and then if you and your friends are working on a big fancy mansion together you can all open different cases. You should also be able to get/make a Keychain, which acts like a piggy bank except 1. You can open it from your inventory, and 2. You can only put in keys (all types of keys, not just case ones)