No problem, it's not a weird question. Licenses can definitely be confusing at times, and I'm sorry I didn't make this more clear in the description.
You do not have to apply this license to your game. You are free to use these fonts in any of your projects, and then continue to apply your own license to your creations. You are free to modify these fonts in any way you like & use them in any way you like. Using them in your projects does not mean you have to extend that same principal to your users. You 100% own your creations.
I hope that better explains things! Please let me know if you have any other questions (and good luck with your game!).