Hello and welcome to Iwaku!
You'll become addicted to us soon, never you worry. ;D
I'm Kitti, dressed up a bit for Sci-Fi month on Iwaku, good to meet you.
I have a couple links to help you find your way around important places on the site!
Since you're new to us, I have a couple roleplay important links for you, to help you find your way around quickly:
This is where you can sign up for the roleplays found in Modern, Scifi, Fantasy, and sometimes Mature. Generally, they will have you post a character sheet in their thread, a new sheet for each roleplay! You can also start signups for a roleplay of your own here.
This is where you can find jump in games, which typically have no sign up thread. You just start posting!
Since this isn't a full directory, you should definitely poke around on your own, too.
If you need any help, just ask for it!