HEADSET USERS TURN DOWN VOLUME BEFORE LAUNCHING GAME.
-Trust me you will thank me later.

In the game, you can use WASD to move around. This combined with Right/Left Click is how to nagivate your spacecraft, with the goal being to abduct as many people as possible.

This part is super easy.

All you need to do is hold down Right click continuously while floating low to the ground. I have found holding S key and strafing back and forth with A&D Keys is easiest.

Do this near the houses/castles where the people will usually spawn. Flying all the way back and forth across the map is time consuming and doesn't bear much fruit in terms of people to abduct.

Occasionally a ton of people will drop in a line - COLLECT THEM QUICK. It is an even faster way to get the achievements.

Do not worry about the witches/lightning storms/ground troops that attempt to injure your ship, their efforts are in vain and the damage they do is not important - your ship will survive everything they throw at it.
Do not worry about ship appearance/upgrades - Not worth the time since you can complete this game wthout it.

Doing this for roughly 90-120 Minutes will earn you all 1000 level Achievements.

The mormont achievement is earned after earning all 1000 level achievements and then by trolling the shop.

Easist way to earn 1000 achievements easily. Good game for 100% achievement game hunters.

Until the game is updated where your ship can be damaged and there are more achievements, this is the easiest and fastest way to get the achievements.