Cool. Would love a native Linux version, then I for sure I can donate. Running though Wine, kind of works, but not happy with it.
I am playing pa07_0006.7z
Bugs (not sure if game bugs, or Wine / Proton issues). In Tutorial at computer station, in step 1 to find the signal, i find it, and center on it, nothing happens. Cannot go to step 2 (it shows No Signal).
When in fullscreen, at my resolution (3840x2160), mouse position is offset and scaled from GUI elements. Makes it very hard to navigate menus. And makes it impossible to solve the MOD(|x-y|) puzzles (this is game breaking), or even exit them. Changing game settings is possible, but VERY hard (as position of mouse cursor does not correspond to the menu item being modified, fortunately game highlights which menu item is under the cursor, so it is possible to modify settings to some extend if one is very patient).
Map bug: At the start, on a fork between gate, base and Whisky, on a path to Whisky, there is a strange concrete pillar in the middle of the path. Looks like some left over object from editor. Now I see, there are in few other places. Maybe they are some game play element later, but they are weird so early in the game.
Another map bug: The power lines wires are super elastic, and swing like crazy. Sure, there might be wing, but I think they move way too much, like made from rubber.