(Work in Progress)

 
Is this guide complete? NO! 
As far as I know no other guide exists, so watch this space for changes as I figure each achievement out. 
 
 

Unhidden Achievements

 
In my first full playthrough, despite spamming the NO! button almost constantly, I only managed 2000 NOs. You’ll have to replay a lot to get up to 99,999. 
 
 

Hidden Achievements

 
There’s 8 story-related unmissable achievements that unlock as you complete each story chapter. The rest of the hidden achievements, in the order that they appear in-game, are: 
 

You look great!

 
Customize your character before starting the game. 
 

He’s just the janitooor!

 
In the prologue “Wizards of Nay” when you reach the janitor imp, win this achieve just like Luigi would — by doing absolutely nothing. 
 

Really good Listener

 
Channel even more of your Luigi powers by doing absolutely nothing during 10 different “conversations” with your coworkers. 
 

Influencer

 
When the Coach asks you to subscribe, like and comment… do absolutely nothing. 
 

Ha ha ha ha ha!

 
Once you learn Laughing, use it against 10 different coworkers. 
 

Not blinking is really hard!

 
Shortly after the Manager “fixes” your office with a “window” in Chapter 2, a coworker will challenge you to a staring contest. At this point in the guide, you can probably guess what (not) to do. 
 

Graham and Zaim sitting in a tree, s-e-n-d-i-n-g e-a-c-h o-t-h-e-r l-e-t-t-e-r-s w-h-i-c-h i-s s-u-p-e-r c-u-t-e

 
Shortly after the staring contest, after knocking over and climbing a pillar to the top floor, Graham will be the first coworker you encounter. Do nothing to accept the letter, then tell Zaim NO! when he tries to brush you off. 
 

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