Multiple Detonation Packs - A Bigger Bang

You'll need to have at least one detonation pack to start with. Once you find it its simple to do this one

  1. Activate the explosion device by left clicking and dropping it somewhere on the floor.
  2. Drop the trigger that you have in your hands and pick it up again.
  3. The original det pack should still be on the ground, and now you have another one to toss out.