In general, it is good practice to provide a link when recommending a game so it is easy for other people to find it and help boost the creator’s metrics. Usually, I just link to the thread it was first posted. You can add a hyperlink by clicking the button that looks like two connected links of a chain above the reply box
For convenience, here are links to all the threads for the games you mentioned:
Honey Combat
Eat the Dungeon
Spacethumper
Butterball Buffet
Fatties Eating Fatties
Project F.A.T.
The Big Fat Vore RPG
The Burnt