Yeah, I'm looking for solo projects I can complete to show off that 1. I can write 2. I can design 3. I can complete projects. My only concern is my lack of artistic ability; I don't want to be written off because the game is a visual mess.

So what are some kinds of projects/genres I can tackle where the graphics matter less, and I can emphasize writing and design?

Do you know sanctuaryRPG ? it's text based RPG and if you know how to coding, i think you may be able to do that

You might also consider adventure games as a genre in which to work, given that they often value story over mechanics--perhaps even join a community like that of Adventure Game Studio, where you may find artists with whom to collaborate.

well actually , in my mind, the best writing position to show off your skills is PR.

the PR manager or person needs to understand the game enough to present it in a accessible & interesting way. and drum up interest in the project and support the current community.

The issues that you may have on that is:

1. requires joining a team that needs PR people, most teams just have the lead do it.

2. finding said project

3. building up re-pore with the team & community

All of these take significant investment, but if your willing and able to commit, Its a very strong background.

A back end content organizer & wiki editor also fit the bill. (this requires less of an investment, and is more independent.)

(then again, I'm biased, PR is one of my positions)

Wait a minute,

If you've written & SOLD fiction, how are you having this issue?

that suggests you've published, and if so, all u need to do is link to your work, and people will figure if your the kind of writer they are looking for.