I see yes, this fog is quick too ^^
Basically, the title "TRaiN Machine" and the option menu (except addition) will not change, they are final.
All that is going to be redone by hand is all the rear decorations, the image of the train in black, the desert.
The background is a royalty-free image:
( https://pixabay.com/fr/photos/d%C3%A9sert-sable-dunes-de-sable-sahara-1840453/ )
It will go in the trash to be redone in pixel art, including the animations of the plants under the effect of the wind and even the character in the foreground on one side (To see). For "music" it's the same because the wind effect is too strong compared to the speed of the wind effect ^^
In fact the problem with the keys is that it will be possible to run, so SHIFT + Direction, TAB for personal inventory, E for actions, 1-5 for ammunition choices, A for certain actions with a certain "drone" (To be crafted after finding the plan), R to reload his weapon, and surely other actions depending on the additions ^^
After if I add a custom key, everyone is free haha
But indeed, not everyone is comfortable with QWERTY, maybe see for a controller configuration, a stick for movement, the other to direct the mouse, ... to study ^^