At the start of Industrial Roof Tops, obtain all items without attacking the guard dogs while staying above 85% health, and then exit the area. No loading.
At the start of Louvre Galleries, obtain all items without taking or dealing damage, and then exit the area. Only use Stealth Takedown and one Dart SS shot. No loading.
After using the switch for the dumbwaiter from the Garage entrance, drop the metal structure on the dance floor without alerting security. Avoid guns, hand-to-hand combat or taking damage. No loading.
In Louvre Storm Drains, after turning the first valve, turn the remaining valves in under 4 minutes and 30 seconds. Do not move while cutscene is playing. No loading.
In Louvre Storm Drains, Swan Dive to the water from either right or left tank after placing the explosives. Use the Look Button and keep it held while jumping in water.
After opening the entrance door at the start of Hall of Seasons, obtain the Crystals without using healing items or loading, and then place them in their corresponding receptacles.
In the Sanctuary of Flame, step on each of the five platforms that lifts off, and then obtain the Fire Crystal without taking damage or loading. The last one requires lifting off.
After talking to Luddick about the Monstrum Crime Scene, pick up the Claw Hammer and then the Small Medipack without using guns or hand-to-hand combat, and then reach Bouchard. No loading.
At the start of Von Croy's Apartment, pick up the Rigg 09 before the ammo, obtain remaining items and then exit the apartment without using healing items or loading. Use only Rigg 09 or Viper SMG. No ammo bug.
In Von Croy's Apartment, at first encounter with The Cleaner, cause him to run away, and then pick up the Rigg ammo in the other room without taking damage.
At the start of Strahov Fortress, obtain the Low Security Pass from one of the guards and then disable the turrets while avoiding using guns, hand-to-hand combat or taking damage. No loading.
In the Vault of Trophies, before jumping into the water, equip Aqua-lung and keep above 20% in the green meter while solving the puzzle, and then swim up for air. No loading.