Fallout 4

Just make a quicksave after a couple level ups and then buy two ranks into pickpocket, stealth behind someone, add a grenade or a mine to their inventory then back up and watch 'em blow. Reload right after (unless you want to live in your new world of carnage 😛).

Pre-Requisite: Advance far enough into the Brotherhood of Steel questline until you get the Vertibird signal grenades.

Note: You can get this achievement naturally via play, however getting 50 misc quests is quite difficult and would require you to explore every inch of the game. If you plan on doing that then I suggest doing this achievement naturally. If not then read on.

At some point during the Brotherhood questline you will unlock Vertibird signal grenades which allow you call a Vertbird to your location and take you wherever you wish. Everytime you call a bird you will get a misc quest for riding it. Do the following for optimal grinding:

1 Go to Boston Airport workshop (near the Prydrwen).
2. Clear out the area using the workshop to create an area big enough for the Vertbird to land.
3. Place down a chair.
4. Throw the grenade and call the vertbird.
5. As it lands you get the misc quest - get on the vertbird and when you complete the misc quest get out again.
6. Sit on the bench and wait one hour - the Vertbird will leave.
7. Repeat 4-6.

If you run out of Vertbird grenades you can buy them from the trader on the Prydwen. If he has none in stock then wait 48hrs for his inventory to restock.

Trapper

To get all of the resources required to build the cages do the following:

1. Go to Diamond City Market
2. Go to Choice Chops (the woman that sells meat facing the barber) and buy the meat you need.
3. If you are missing Razorgrain or Dog Food then go to the junk shop maintained by Percy and her assistant robot.
4. If you need drugs go to Solomon's drug store just facing the junk shop.
5. If any of the stores are missing what you need proceed to sit on any nearby chair and wait 48hrs.
6. Repeat 2-5.

Tip: Build the cages next to each other.

Docile

Pre-Requisite: The perks Animal Friend at level 1 and Wasteland Whisperer at level 1.

After building your cages connect them all to eachother via a wire, put down a generator and connect it to one of the ages, proceed to place more generators you need and connect them to the first generator your placed. Continue about your game for a while (or wait for a few days) and come back every so often to see if you have captured the creatres required. Once you have captured all the creatures required proceed to make a manual save, go into build mode and delete that first generator you placed down such that it cuts all power - if done correctly all cages will open at the same time and the achievement will pop - the reason for this setup is that the animals will begin fighting each other even though they're tamed and if released one-by-one will likely kill eachother before you have 5.

If it fails simply reload your save and try again.

After creating the overseer desk create a manual save and then kill the current overseer and loot the body. The achievement will pop.

You can continue from here, but I recommend reloading the save.

Pre-requiste: Stockpile a bunch of junk at a main settlement. You should do this naturally during play whenever you go back to your settlement and dump your junk in the workshop.

1. Create a manual save at your settlement.
2. Build a builder: This is found under Power > Manufacturing > Machinery. Power it up.
3. Take all of your junk items from the workshop and drump it into the builder.
4. It will start producing steel balls.
5. Stand around until the achievement pops.
6. Once complete reload your save.

You can speed up the process by building more builders. I built 5 and the achievement popped within a few minutes.

You can get this achievement two ways: naturally or boosting it.

To get it naturally just pick a companion you like that matches your playstyle and play the game. To boost this achievement do the following:

1. Once you get the power armour at Concord, after helping a certain group of people, take it back to Sanctuary.
2. Go to the Atom Cats garage (on the East coast, South-East from Sanctuary) and pick up Hot Rodder issue #2 inside a trailer. This will give you the power armour Shark paintjob.
3. Go back to sanctuary and make Codsworth your follower.
4. Build a chair next to the power armour station and apply the shark paintjob to a power armour component (Codwsworth loves you modifying weapons and armour).
5. Wait 48hrs on the chair.
6. Apply "No Material Mod" and then re-apply the shark mod.
7. Repeat 5-6 until the achievement pops.

The benefit of this method is that you can apply the shark paintjob for free so this requires no materials. If materials are not a concern do the same thing, but create weapon mods instead - this will also help you pop the Amred and Dangerous achievement.