EDIT: I posted a thread in the Non-TF Game
It seems like I would need to be a bit active on their forums in able to post content so I will need to be somewhat active in order to post. I made a recent post on ULMF so I will have to see what I can do. Thanks for the info!
Viewing post in Mira Co Rescue [0.5.1a - WIP] - NSFW comments
I have seen your post in the forum
To post a game, you need to connect on the forum and return on the home page of the site (where there are games)
Under the "browse by" square, on the right of page, you have "submit a game"
And on this page your can post the game, and after you can create a topic on the forum "in developpement" with the ID of the game page.
If you need more help, i'm here :)