I am looking for information to creating an (FPS RPG) game but i can never find good sources, i am only new and ive got the hang of creating outdoor maps but not indoor. And if anyone could tell me some good sources where i can get free assets that i can use and sell my game without any issues.
I am willing to spend a lot of time on my game so can anyone help me?.
First of all, you can have a look at this.
There are a lot of things you can use in “Tutorials”, “Assets” and “Example projects” parts. For the models, I created my own, but I found most of my textures here and here.
Then there are a lot of tutorials in the internet to learn to use Unity. Personnally I learnt with : the twins. The videos are clear, simple enough for beginners and quite complete (I’m making a FPS game too, so you can learn a lot with them to do this kind of game !).
As @Poncho said, the FPS part should be your priority, and then when everything works fine, you can work on the RPG part.
Good luck with your project, it takes quite some time 