Welcome to the ONE BTN BOSSES 100% Achievement Guide! If you’re struggling to get all the achievements in this game, don’t worry, I’ve got you covered. In this guide, I’ll walk you through each achievement step-by-step, complete with helpful screenshots and videos. Let’s dive in and conquer these bosses together!
Unmissable
1.Clocked inBeat first boss
Beat second boss
Beat thirth boss
Beat fourth boss
Beat fifth boss
Beat final boss
Missable campaign:
AllyWin a fight while using one of the queer color palettes.
List of palettes:
- Traaaaaannnnnnnnns
- Saphic
- Bi
- MLM
- Enby
- Pan
Now you can finally play the game.
Get all abilities and palettes. You will need 13337 GP to get them all.
Play some rifts and levels, you will get it very fast.
Complete EVERY level in the CAMPAIGN.
There are 48 levels on the entire campaign. Just beat them all.
Complete EVERY level in the CAMPAIGN with an S rank!
Hello guys, welcome to HELL!!!
Now for real, you will need a lot of patience and fast reaction to get all levels on S.
Fortunately I create a video, where I show how to beat every level including abilities.
Go watch it:
https://youtu.be/jXv7QV_JAjg?si=UELNnF26ncg1DXrW
Rift:
The Perfect RunComplete a rift.
Self explain. You will unlock rifts during campaign.
Complete 10 rifts.
Little time consuming, but at the same time, you will work on other achievements.
Finish a rift fight with 100 or more dps.
For me worked combination of laser and dash. During run get many upgrades increasing your damage and level of laser. and dash often, because you will deal max damage of laser.
Finish a rift without ever picking a rare card
Easy on paper, hard to get. You must start fresh run without rewards for beating previously run and avoid minbosses, rest and shop places. These places rewards you rare cards, but sometimes it can rewads you a choice with only rare cards.
The fate of a non violent revolution
Get card pacifist and die.
My Grandfather’s deck has no pathetic cards.
You must get 5 times card called Fragment of Aidoxe in one rift. With each fragment colltected drop chance will be increased. My strategy is get at least 2 fragments from awards for previously rift.
And then go to minibosses, rest, shop places. This fragment is a rare card, so higher chance are from there. 
Outro
Thank you for One Btn Bosses Community on discord for showing some tricks needed for S achievement.
Have a nice day.
And that wraps up our share on ONE BTN BOSSES: One Btn bosses 100% Achievement Guide. If you have any additional insights or tips to contribute, don’t hesitate to drop a comment below. For a more in-depth read, you can refer to the original article here by Thorin199, who deserves all the credit. Happy gaming!