What is total supply of the OIO tokens,and what you plan to do in case you dont sell all of them?
Supply is 2,500,000,000 tokens and everything that is left will be burned which is good.
Standard practice for projects.
Is there a way that those unsold tokens would not be burned but used in developing the projects further?
I think that would boost insecurity. But actually some projects do invest those, or give them as bonuses later on.
Burning is standard practice, so doing anything but that would be seen as odd in peoples eyes. It might not be for bad purposes but it would be har5d to prove that to the public beforehand.