Cameras and accessibility

From the outset of the project, the ambition has been to make Marvelous Marbles as accessible as possible. I envisioned that my son (who's 4 years old) would be able to play it. That might have been a bit too ambitious, but still something I strive towards.

I always felt that the first person camera, while versatile, could be challenging for those not used to it. I set out to make something simpler and made this RTS-like camera. Not only are ther more casual players familiar with it, but it's also semi-2D which makes controls easier.

In addition, it automatically moves to the latest placed section, in many cases eliminating manual handling of the camera. It really speeds up building. But you can of course change camera at any point.

Which type of camera do you think you'll be using? Are there any accessibility features you think are a must have?