Games that do not appear in the game list and that are owned by AAA companies Thread

Good morning.

I have been having several problems when publishing my addons for certain games that do not appear in the game list provided, this is mainly due to the fact that most of these games do not had ports for PC, which is understandable, but my question is, how Can I add that game? For example, Near Orbit Vanguard Alliance, which is owned by Gameloft company, does not appear in the game list.

I hope I'm not bothering, I'm new to the page and I want to make addons for my favorite games that are mainly on PSP.

Thank you so much.

AverageMann.