Hello Aanshi! I am Sam and thanks for stopping by and giving Roleplaygateway a shot. I love writing stories too and making characters excite me. Lol. I have many characters. I like most of the ones you have listed, though I am not super great at sci-fi sadly, but I am getting there!
Now for a little start on the site:
If you are just looking for a Roleplay or Universe:universes-Click that link above and it will bring your to the page where our Roleplays/Universes are at! Don't want to just shuffle through pages of roleplays/universes? We have a filter system! :D
-Above the Roleplays/universes is a box that read "Not showing 0 roleplays. Manage your filters or select a sort method»" Click that and it should give you filters to use. Like searching up the kind of roleplays/universes you like!
If you want to see what roleplay/universe needs players:roleplayers-wanted-f163.html-Click the link above and see GMs (Game Masters) in need of roleplayers. Now, not all GMs will put out a beacon for roleplayers so going through the Universe page and this page would be a good thing!
If you have anymore questions please feel free to ask! I am always willing to help! ^-^