The Hideout is just an underground basement and on your left is all of the weapons which you have collected are hanged up on the wall. Every time you load your game it will list all of the missions and at the top is the Hideout. Hideout and difficulty - To check what weapons you have already collected then you can do so via the Hideout option via Mission Select. Here are some key pointers which will shed some light on collecting weapons in Hitman Blood Money. After collecting all 19 weapons the trophy will pop soon as you complete the mission whereby you have collected the 19th weapon. If you have played the previous Hitman games then this trophy will sound a bit daunting, but it isn't as Blood Money is probably the easiest one in which to collect all weapons. You do not need to collect the Melee Weapons nor do you need to collect the: WWI Pistol and Custom 1911. For this trophy you will have to collect all firearms and have them on display in your Hideout.