I saw that there is no guide in English showing how to get the achievements of random events in the Pathway game and I decided to make my own.
In the guide, I explain in a simple way how to get these achievements.
I know. There are more achievements without description, but those are story event, that is, you are basically obliged to go through them to continue with the adventure.

The game has five adventures with a number of sections in each of them. Some random events appear in more than one adventure and/or section.
Note that, first, I notice in which adventures you may be able to find this event and in which section, pictured in parentheses. If you don't see any section after the Adventure number, it means you can find the random event in all sections of its adventure.

For example, if the random event will only appear in adventures 2 and 4, it will be shown as 'Adventures: 2 - 4'.
If the random event has an specific section, in adventure 2 section 2, for example, it will be shown as 'Adventure 2 (section 2).

In addition, the game has the "perks" or "abilities" of each character. Right after indicating which adventure to find the event in, I also show you which skill you should use to get the achievement.

Donut, the dog, joins your party. You need a dog treat and lost 2 members of your team.

Fenris, the dog, joins your party. As the same way of "A Loyal Companion", You need a dog treat and lost 2 members of your team.

Adventures: 1 - 3 (sector 1) - 4 (sector 2) - 5 (sector 1)
Requires Medical Expert.
You just need to heal the sick camel.

After lost two members, being alone and getting a dog by earning a dog treat, you have to add a third member to the party. After that, be alone again.
So, it's literally like that:

1 - Start an adventure and keep your team with just 3 members for now
2 - Find dog treat
3 - Let 2 members from your party die
4 - The dog will join
5 - Hire a new member somewhere in the adventure
6 - Let the dog and the new member die

Adventures: 4 - 5
Requires Trickster.
Talk to the group of tax collectors sitting on the mats by using the "Trickster" perk.

Adventures: 1 - 2 (sector 1) - 4 (sector 3)
Requires Engineer.
There is a kind of giant ring in pieces. just fix it.

Adventures: 2 (sector 2) - 4 (sector 2)
You'll find a dead Nazi next to a rock. Keep reading the dialogue, click "Drive to the spot" and "Try the pills". Choose any group member to try the pills, get hurt and you'll get the achievement.

Adventures: 1 - 4
Requires Intimidate and Forbidden Lore.
You find a single nazi soldier inside a temple in front of an altar. You have to intimidate the soldier to open the passage and then solve the puzzles using the "Forbidden Lore" perk.

Adventures: 1 - 4
You find a dead nazi in the desert, near a big rockand some palm trees. You interact to his body and, suddenly, a numerous amount of spiders appear from it.

Adventures: 2 (sector 3) - 4
You're chasing a nazi convoy. Just attack, win and get the achievement.




* Thanks Lucky Thirteen for the image :) *

Adventure: 4 (sector 2)
You find yourself inside a mine in a relatively dark environment with a tiny bridge. There are 2 nazis. Attack, win and get the achievement.

Adventures: 1 - 4
Requires Brute.
You and your party stop outside a temple with some soldiers' equipment. There are options for "Language" and "Sixth Sense" perks, but you don't need any of this perks to get this achievement. You need to click on the "enter" option and it may be that, then, a large stone will appear rolling towards you.
There is a chance the event don't trigger on first try, so be patient and you'll get it.





* Thanks Sir Eric 2004 for the info :) *

Adventures: 3 (sector 1,2) - 5 (sector 1,2)
In this one, you'll find an idol in the desert with six dead cultists around it. You have to choose "Knock over the idol" and then "Take the offerings" to get the achievement.

You can focus on doing one or more achievements that can be done simultaneously and set your resources on the max level, for example.
Some achievements can be done by repeating any adventures or a specific one.

My better tip is: try to get those achievements from this guide first, because it depends of your luck and patience to find them. While you go after these achievements, you will progress in the others, like "Travel to 1000 locations", "Rest 50 times", "Collect 100 trash items", "Collect 3 Watches", "Restore 5000 HP", "Restore 5000 AR", etc.

You can get the kill achievements with that way, like "Kill 100 enemies with disintegrator", "Kill 250 enemies with assault rifle", etc.
For "Kill 1500 undead", just keep replaying Adventure 5. You'll only find undead and cultists there. It gets easier because when you kill a cultist, it counts as if you killed a undead.

And, to beat the Hardmode, you'll put your best strategy skills to work. You MUST pick the best characters or the ones you play best, find any recruit location and get the fourth member to your party. You CAN'T let any member from your party die.
Try to avoid confrontations with enemies that you find difficult or annoying, unless you need better items and want to try your luck.

Thanks for reading this guide, I really hope it helped you, even a little bit. Feel free to say anything about the guide.
If you liked it, please add to favorites, like or send an award. <3