Because this can delay the production of the game and become a liability. Reports from other projects that have done this before show it can become a problem: what if not everyone has filled in his name when the files must be sent to the printer ? What if your name is spelled wrong ? What if you want to provide a pseudonym, or if your real name comes as rude or obtrusive in other languages (or even in your language), etc. All these little things eat up a lot of time to set right. Flatlined Games is a one man shop so I want to focus all the time available on providing a better game and avoid being sidetracked in that kind of stuff.