Rat Catcher
Throw a rat.

For this achievement, we need to reach the game's Hub for the first time. This will happen after the first attempt to defeat waves of enemies. We will get there, of course, through the story.
In the main building, we will find two rats, which are on a round table, near the merchant.
Just approach one of them, press the key assigned to take the rat (F by default) and then press it again, throwing the animal.

Tryhard
Reach Wave 12 in any arena.

To do this quickly, I suggest starting the game on the easiest difficulty level. I also recommend deactivating the damage on missed shots option.
To get the achievement, all you need to do is complete one map, which is 12 waves of enemies.
Remember that when you run out of health, there are always flasks nearby that will restore health when you shoot them.

Crossbows that cost 125 crystals at the merchant are very helpful for this purpose. They have explosion damage, so you don't necessarily have to aim straight at the enemy.

Big Spender
Buy every item in Thresh's shop.

Thresh is our weapons dealer and one of the main characters in the game. To get this achievement, we need to get a total of 540 crystals (541 including tutorial weapon). We get crystals for defeating enemies on story maps.


In one day, after completing several maps, we can get a discount on purchases. You don't have to grind specifically for these weapons and songs needed for the achievement below. There is no need to save up until that day either. You should have enough crystals for achievement purposes. I recommend buying a crossbow first and focusing on the songs on the gramophone, because buying a crossbow will allow you to survive until the final battle without any problems.

Big Chungus
Beat the game.

Achievement that cannot be skipped.

We will get it for finishing the game, of course. The difficulty level is not important.

How long is the game?
I will not spoil the whole game for you, just have some fun ( ͡❛ ω ͡❛)

Musician
Unlock every music track.


The achievement is connected to the gramophone, which is located in the main building in the Hub. It is lying on one of the tables, near the merchant.
When we approach it and press the appropriate interaction button (E by default), a list of songs that we can buy for crystals will open.
We need 196 crystals to unlock the entire playlist. We don't have to listen to them.

That's my first guide here, so...
Please rate, add to favorite and share if you like that guide!
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Remember to leave a review after playing the game.
You can also support the game creator in his next projects!
https://store.steampowered.com/app/3235280/Harbinger__Supporter_Pack/

The guide is current on the game version to the day of the guide's publication. If the game creator updates the game and adds new achievements, you will have to wait a bit for the guide to be updated.