Thanks you very much for your exhaustive report.
Sorry for my English mistake. I did all of this alone. It's a lot of code learning, writing and gfx for an in-experimented French Adventuron coder like me.
Q: You don't recommend dots used for suspense ? Or you can't see the symbol ingame ? … (ALT-0133 …) is the right typo for ... (dot dot dot which is wrong).