Custom Game System???

What do you mean you have created and designed your own system? Is that allowed?

Just kidding, of COURSE it is allowed. One of the big secrets of TTRPGs is that we don’t really NEED companies to make and publish material. It is just a lot easier than having to make everything up yourself.

Just remember to give your system a title/name, explain how the rules work, the core mechanics, character creation, etc. The better you explain the rules, the easier it will be for OTHER people to jump in and use the system and to follow along with what is happening in your SOLO Journal

Once that is done, create your character in a separate post, and then have fun!

Or just decide that you would rather just a system someone else created, I’m not the gaming police.