Party Yin

Yin from Yin's Birthday Bash

## Information

### A.K.A.

Yin, Yin from Yin's Birthday Bash, YBB Yin, Yin's Birthday Bash Yin, Pregnancy Bash Yin

## Personal

### Likes

Birthday parties, friends, correct answers, presents, Cool Pad™, play places, gaming, Children's Coke, burning the player to death

### Dislikes

Incorrect answers, people who walk away, eating cake without permission, getting sprayed by Children's Coke

**Party Yin** is the main character in the Yin's Birthday Bash games (see Yin's Birthday Bash, Yin's Birthday Bash Reimagined), as well as being a variant of Yin.

He is the owner of Yin's Play Place, where he allows people to celebrate birthday parties and celebrates his own. Party Yin is first shown welcoming the player to his birthday party, telling them there is food and drinks for them to enjoy. Although, as the player collects the 2nd present / walks away from Party Yin, he shows his angry self.

## Appearance

Party Yin is a 3D modeled character, slightly resembling Yin. He has a sphere for a head, a big smile and dark gray limbs. He wears a large birthday hat on his head, which has colored dots on it. He is 6 feet and 4 inches tall.

Party Yin's facial expression changes a lot throughout the game, with him sometimes being happy and sometimes very angry. He has the ability to raise his eyebrows roughly 12ft into the air. He also has the ability to control his birthday hat.

## Personality

Upon playing the game for the first time, Party Yin greets the player welcoming them to his birthday party, to take a seat whenever they're ready and that there's cake and drinks. In front of the player, multiple areas can be seen. There are a few long tables to their left, a giant indoor playground in front of them and a kitchen to their right.

On the long tables to the player's left, lays a present. Upon clicking on it to collect it, the Cool Pad™ shows up. Party Yin tells them to answer the questions seen on the device and in return getting nothing. Answering these correctly will make Party Yin happy, although getting these wrong, on purpose or not, will make him frown.

Near the kitchen to the player's right, lays a present on a wooden table. Clicking on it will result in the same Cool Pad™ interaction.

If you get both of these presents, you'll notice that on the 2nd present the 3rd question is impossible to answer. Whether intentional or not, getting this wrong makes Party Yin very mad.

If you walk away from Party Yin, he'll tell you that you shouldn't wander without permission and gets mad.

The first interaction with Party Yin in-game.The present to the left of the player.The present to the right of the player.Party Yin getting upset about you roaming around without permission.
## Anger

Party Yin changes personality completely when he's mad. He starts chasing you, clapping each step he takes. The more questions you answer incorrectly, the more mad he'll get resulting in him clapping faster. If you touch him while he's mad it'll result in a game over.

It is unknown why Party Yin gets so mad when you answer questions correctly, nor is it known why he gets mad when you walk away. Although, a theory could be that he wants you to stay with him and not run off into the playground.

AI
--

Party Yin claps to move. Whenever he claps he moves forward for 0.2 seconds, moving roughly 0.8592 tiles per clap. He also has a specific clap interval, which speeds up overtime.

Party Yin's clap intervals depend on what his starting clap interval is, and how many questions you get incorrect on the Cool Pad™. The main speed boost comes from getting the third question wrong. The first and second question only apply a temporary speed boost to his claps.

Party Yin's slap interval also increases by 0.035 seconds when collecting an exit. This may not seem like much, but it makes quite a difference when playing.

Party Yin has a feature called 'temporary anger', which temporarily increases his speed. If you get the first question wrong in the Cool Pad™, his slap interval will temporarily increase by 0.5 seconds. If you get the second question wrong in the Cool Pad™, his slap interval will temporarily increase by 0.75 seconds. If you try to beat the game getting all questions wrong, there's a very high chance Yin's slap interval will be near 0 seconds, or in the negatives. When this happens, Yin's slap will play every frame and the sound can vary depending on your refresh rate. He will speed towards you with no breaks in between.

*The clap intervals are written in seconds.*

When you get all exits needed to win, and you don't get the third question of the first present incorrect Party Yin's maximum speed will be 0.745 seconds. If you do get the third question of the first present incorrect, his maximum speed will be a whopping 0.395 seconds! That's crazy fast.

## Gallery

Party Yin waving at the player.Party Yin mad at the player.Party Yin clapping his hands together.Party Yin clapping.Party Yin slipping on a banana peel.Party Yin turning on his stove.Party Yin when he offers a cake.Party Yin when you accept his cake offer.Party Yin when you don't accept his cake offer.Yin in the Cool Pad™.Party Yin speaking in the Cool Pad™.Party Yin frowning.Party Yin on the loading screen.Party Yin on the Yin's Birthday Bash Reimagined title screen.Party Yin in the back of the warning screen.Party Yin cheering because you beat your Endless Mode record.Party Yin with a neutral expression, because you tied your Endless Mode record.Party Yin looking sinister, because you failed your Endless Mode record.Party Yin standing at your door.
## Trivia

### General

* Party Yin originates from Yin's Birthday Bash.
* Party Yin's model was originally made in Paint 3D, which is also directly a modification of the Foxo's Fun Schoolhouse Yin model.
	+ His model was later updated to made in the 3D modeling software Anim8or, which is the model used in Yin's Birthday Bash Reimagined.
* Party Yin is not the same person as Yin.
* It is unknown if Party Yin and Yin get along. "i hate him" -Yin
* It is unknown if Party Yin has malicious intent in his doings.
* Party Yin is voiced by yinlol.

### Yin's Birthday Bash

* Party Yin's slap interval is much higher, explaining the difficulty of the original game.
* Party Yin's slap interval would not increase upon collecting an exit. Rather, it would increase infinitely when collecting the 3rd exit.
* Party Yin never makes a return in the game after touching the final exit.
* Party Yin has an unused counterpart.
* Party Yin looks much brighter in this version of the game.
* Party Yin uses Floyd-Steinberg dithering.
* Party Yin used to have no voice in the original version of the game.
	+ yinlol ended up voicing Party Yin for the release. These voice lines got changed for v1.2 of Yin's Birthday Bash, which was never released.
	+ yinlol ended up re-recording lines for Yin's Birthday Bash Reimagined.

### Yin's Birthday Bash Reimagined

* Party Yin now has eyebrows.
* Party Yin is remodeled to be made in the 3D modeling software Anim8or.
* Party Yin seems nicer in this version of Yin's Birthday Bash.
* Party Yin is older than in Yin's Birthday Bash.
* Party Yin uses the Octree algorithm for dithering.
* Party Yin's sprites are much more expressive, because his model is more advanced.
* Party Yin's sprite is affected by tile lighting.
* Party Yin seems to regret his decisions after chasing you, because he apologizes to you and gives you a cake for you to eat.
	+ If you eat his cake, he'll be surprised and says goodbye.
	+ If you don't eat his cake, he'll force you to eat the cake. Upon eating the cake he'll tell you to leave and never come back.