completed story mode. 2. I don’t have the gadget used in your video and I’m at the same spot, what gives? Since this guide was made on a completed story mode, I have all the gadgets. You get the gadgets automatically in the story mode, so you’ll need to progress until you get them and return to the area. 3. What gadgets do I need? to get all the collectibles you’ll need the explosive gel, 3 point batclaw, Decrypter, and the zipline, all of which you receive by playing the story mode. 4. I can’ …