SourceMod 1.5+; TF2Items extension; TF2ItemsInfo plugin.
Step 01: Install TF2Items extension Step 02: Install TF2 Items Info plugin Step 03: Get tf2items.randomizer.txt from this thread Step 04: Put tf2items.randomizer.txt in /addons/sourcemod/gamedata/ Step 06: Download files from below Step 07: Put tf2ibwr.smx in /addons/sourcemod/plugins/ Step 08: Put tf2ibwr.schema.txt in /addons/sourcemod/configs/ Step 091: Put tf2ibwr.sp in /addons/sourcemod/scripting/