This will be a complete guide to help you get all the collectibles except the 16 swords, as I already wrote a post specifically about it. I will address the collectibles by chapter, so let's start with the first one: **UNINVITED GUESTS** **1. Artifact Recruitment Flier**- After you cross the wall and defeat the three enemies, another enemy will await you. Behind him, a door will open; don't go to it as if you cross it, then you will be blocked from the outside. Before exiting that hallway, turn left and climb the vents until you see the artifact.    **2. Artifact Energy Drink**—In the container area before the first train sequence, jump on top of the containers and follow the path above them.    **3. Artifact Alternate Currencies**—The previous artifact mentions the same container area. From the center of the area, look up, and you should notice a large open container with the artifact; climb the containers under it to reach the entry.    **4. Artifact Tarot Cards**- In an area where you fight a couple of enemies, there is a yellow sign saying FOUNDATION. Go to the right, and when you jump to the grind line from the right to the left, turn around and jump again, but this time from the left to the right; that will make reaching the artifact above the mentioned grind line possible. Once you make the wall run to reach higher ground, break the cracked ventilator on the left.    **5. Artifact Grilled Rat Meat**- In the only area with multiple flying drones, you can mount them. Go to the far right, where there is a kind of loose container wall, go under it, and then climb from the inside. The last artifact is on the platform on the right.