System Shock/STALKER esque inventory

I think this would work a lot better than one tin can taking up the same space as an assault rifle

Well speaking the game is really young in it’s alpha stage, expansion on the current inventory system is probably going to happen in the future.

Also I like the tetris inventory idea.
+1

Another perfect example from RE4:

http://www.deltaattack.com/wp-content/uploads/2010/11/2010-11-01_MA_Inventory.png