DEATH STRANDING

This achievement is a lot more complicated than it sounds so we'll break it down into multiple parts:
Pre-Requisites:

You unlock Premium Deliveries when completing the mandatory story mission (Order #24) - Prototype Bot Delivery: Distribution Center South of Lake Knot" (Episode 3). This cannot be missed.

How to Get "Legend of Legends (LoL) / Legend of Legends of Legends (LoLoL)" Ranks:

Here's the most important part:

• You HAVE TO play on HARD DIFFICULTY and get an "S" Rank in the Mission Reward Screen to get "Legend of Legends" rating, or
• You HAVE TO play on VERY HARD DIFFICULTY and get an "S" Rank in the Mission Reward Screen to get "Legend of Legends of Legends" rating

On normal difficulty you are limited to "Legend" ranking. On lower difficulties you can't even get "Legend".

Luckily, the difficulty makes absolutely no difference to deliveries whatsoever. Hard and Very Easy are identical for deliveries. Only at story bosses / enemies you receive more damage and they can withstand more damage, but you don't have any such encounters during deliveries. For the actual transporting there's no difference. Therefore, it's recommended to play on Hard difficulty at all times (only reduce to Very Easy for boss battles, doesn't void the achievement).

What does "in all categories" mean?:

Here's where the achievement description gets a bit confusing:

You must get 20 LoL/LoLoL Ranks in each of the 4 categories:

• Condition-focused
• Quantity-focused
• Miscellaneous-focused
• Delivery-time-focused

That means 80 LoL/LoLoL Ranks total (20 x 4 categories = 80).

Each standard order is assigned a specific category.

Other Important Notes:

Please note that Story Missions don't count! Only Standard Orders do.

Also important: repeating the same standard orders does NOT add to your achievement progress! They have to be 80 DIFFERENT Orders! You can tell whether or not you previously completed a delivery by looking at the "Best Performance" section on the Standard Order screen. If you previously did it, it will say "Premium Delivery: Completed" with the rank you already got. If you didn't get LoL/LoLoL rank you can redo the order.

Premium Deliveries respawn infinitely so you can never run out of them. There are hundreds of different ones. Even if you fail to get "S" rating, there's no need to reload the save. You'll have to do hundreds of orders to max out all facilities anyway and can retry the order when it respawns or pick a different one.

When you find a ladder/rope in the "wild" go close to it and press "5" (by default) to like it.

Note that you can like a single object multiple times at once, so you could spam the button a bit to help the other person ^^

Story achievement - Unmissable.

You get the achievement when you finish your first delivery, after the cave cutscene

Story achievement.

You unlock it when returning back to the base after going to the incinerator

Here are some quick ways to get likes from BB:

• In your private room: Look into the mirror at the sink, perform an action with the right stick and snap a picture of Sam.
• Jumping really far (for example with Speed Skeleton equipped).

This should be an unmissable achievement, that you get when you complete the first delivery, alongside the achievement for completing the prologue.