Can I use this music in my big game project ? This means the game will potentially give revenue in a long-term, although it would not happen before 2030/later, so you can see... The game is not made on a commercial purpose too, my goal is to make it kinda epic and I can easily imagine your music in this kind of game :)
And obviously you'll be credited in the credit tab of the game
I know tho all your songs are free, but I still prefer asking