Weeeeell, that might not be as easy as it sounds.

YandereDev recently released a blog post concerning original characters being included in Yandere Simulator.

Basically, he doesn't want to have to fight legal battles if eventually you decide you want compensation for having your character in the game. So, if you want a character in the game, YandereDev has to have complete legal rights over it to avoid unnecessary arguments in the future.

Of course, proving you follow this rule, you can also submit hairstyle comissions to Druelbozo, a 3D modeller, which could then be featured in the game, as one might possibly be in the next update.

You can read the blog post here:
https://yanderedev.wordpress.com/2015/12/07/about-original-characters/

Thanks for reading!

It seems that there were a few misunderstandings concerning YandereDev's last post concerning paid volunteers. He addresses a lot of said concerns in the post below.
https://yanderedev.wordpress.com/2015/12/05/clarifying-yesterdays-blog-post/

Thanks for reading!

YandereDev has updated his Pateron page to include a couple more financial goals for the game. If enough money is donated, he'll be able to pay 2 or eventually 3 volunteers to spend more time on the game and less on other projects. What does this mean for the average fan? The game comes out earlier, so donating might be something to consider.

You can check out YandereDev's full news update below:
https://yanderedev.wordpress.com/2015/12/04/patreon-update-paid-volunteers/

And the Patreon page is right here:
https://www.patreon.com/YandereDev?ty=h

Thanks for reading!

I always wonder why it's named after the day earlier, but here it is, the December 3rd bug fixing build! And of course, welcome to all the new members. :)

YandereDev has added another new load of bug fixes to the game. You can download the new build using the link below:
http://yanderegame.com/latest/

Thanks for reading!

Oh, and in other news, the group has a couple of discussion sections about the game and whatever else you want in the off-topic section. It's a bit empty now, so be sure to check it out! :D

Hooray, 4 new members! Welcome to the group guys! :)

A bunch of bug fixes have been released for the build that came out the other day, which you can pick up below:
http://www.mediafire.com/download/7ftgw37zwguc6v2/YandereSimDec2nd.rar

YandereDev has also released a post about when and when not to make bug reports. The post also lists the bug fixes in the new build, and there's a link to that below:
https://yanderedev.wordpress.com/2015/12/03/december-2nd-bug-fixing-build/

Thanks for reading!