hi! Please tell me more about your game project: what's the commercial side of this? What do you mean by philosophical? :)
the game will have a certain price.(up to 5 cents)
it will cover a man's life. i'm thinking about touching on deep issues
that’s quite a low price, and probably interesting topic. You can use my art pack according to the same terms I wrote a few comments below: if your project is a ‘small indie project’ (as it seems to be) without discrimination purposes :)