How to make items that can be picked up
From Platinum Arts Sandbox Free 3D Game Maker
To make items that can be picked up do the following:
- Place a mapmodel you want to be able to pick up.
- Select it.
- Press F3
- Find "Trigger Type" and set it to 12.
- You´re done :P (if you want the item to show up in your inventory check making picked up items visible in your inventory)