Jamleng
2 more to be fixed.
View attachment 4053664
The door is missing in this one.
View attachment 4053665
and 1 or 2 more shots with the door.
When you use the bin hacker to extract the game code and images... It activates Developer mode.
The renders are PNG converted to WebP. To save file size, all
true black areas are made transparent during rendering. This means that when used in normal mode, the true black areas rely on the RenPy default of a black background to make the "holes" disappear.
The holes are products of the rendering studio background being "black" but the renders not filling any holes in the environments unless we place a physical item or image behind them. So - in this instance, the tunnel is open ended, with no door or continuation - so the render made it transparent.
However, when you enable Developer Mode, the RenPy default black background becomes a transparent checkerboard of light grey over dark grey, as seen there.