I am left handed and use arrow keys for character navigation, I also use them to navigate around the map.
It all worked fine until I unlocked space[…]

To unlock space platforms, one has to play the game for many hours. During this time you develop very strong muscle memory around keyboard ...

Thank you for the follow up and detailed consideration!

Understood that it's "working as intended".

I'd to like add a few thoughts:

1. I'd highly recommend changing the rendering order and giving it a try. I bet it will be feel a lot more natural for the player/spidertron to render over ALT mode graphics.

2. While I can imagine players thinking of ALT ...

Build ID 9499259

EXPECTED:
- Player and Spidertron are rendered last or "on top" of items they are standing over or in front of
- ALT mode graphics are rendered in the same layer as the items these graphics belong to

ACTUAL:
- When ALT mode is enabled, alt info graphics (such as: chest contents ...