The game, upon release, will be simultaneously available for PC (Win, Linux) and Mac.
Yes, we will send you a Steam-key via mail when the game is on Steam.
Yes, of course, you can choose your gender in the character creation step.
You can also be a robot or even an alien!
Your main character is not the Princess; she is a character of the main story.
In addition to English and Russian, GP will be available in French, Italian, German and Spanish if the funding exceeds £ 50,000.
Don't see the answer to your question? Ask the project creator directly.