Greetings, all! I ask this here and now since it seemed like the best place to ask.
Let's assume hypothetically I were to make to video game for commercial distribution using Pathfinder 1e's OGL rules but not use any copyrighted material (Golarion, Cheliax, etc.)
1: What sort of license would need to be placed in this game so people knew this was OGL content? I know D&D 3.5 had the 1.0a OGL Rules from Wizards of the Coast.
2: Could I legally mention this game used Pathfinder First Edition OGL rules?
3: What else should I know and be prepared for to properly and legally make and market and release this game using this ruleset?
Note that Knights of the Chalice is a for-profit video game that uses the 3.5 OGL rules.
Thankee!