Hey there, welcome to the site!
Since you're here to read, do you mind if I recommend you some storygames? Necromancer and Death Song by EndMaster are in my opinion the two best storygames on the site, followed closely by Snow. Anything by JJJ-thebanisher, tsmpaul and a few other users are great as well, uhhh... The Free Hand by Ashen_Snake is one of my favourite stories here too. Most of the featured games are great, actually (not sure how familiar you are with the site, but if you click on the "Storygames" tab on the side of the page the 5-6 stories on that page for each category are known as featured storygames).
You've probably already figured this out but there's an extended version of rock paper scissors on CYS called RPS - it's basically the same thing but instead of three choices there are 25. You unlock moves as you gain EXP points on the site, so if you enjoy duelling then you've got something to aspire to.
Lastly, no problems about not finishing storygames. I've been on CYS for a little over five years now and I haven't published anything either, so there's no pressure :)
