1. Are there any promotional or exclusive bonuses that I have to worry about missing out on? 2. Is there anything permanently missable, even rewards for beating the game a certain way? 3. Are there any rewards for having save data from a different video game? 4. Is this game identical on all platforms, and what systems will it come to? 5. What might this game's age rating be?...

Heya! I'd zoomed the camera out really far, just to see if I could, and hoped clicking "camera zoom" in the bottom left might reset it. Instead, it seems to reliably make the game crash :) Both the mouse glyph and "camera zoom" text cause an immediate quit when left-clicked (and it's only those two things that do it). Easily avoided by simply... not clicking it. Neat game concept, by the way! Very relaxing....