Nice responses from everyone. 

For me, I think it'd be cool to see something where different canon characters and OCs can exist within the same universe, which I think someone else here was referring to too. Like something that doesn't take itself too seriously where characters like Kratos, Raiden, Solid Snake, and Master Chief exist, as an example. 

I would like to create something like this but I don't have GMing experience tbh, I'm better off as a player.

Here's to hoping that a kind soul will make our dreams come true. But with the lack of activity on the site, it's tough to say.