Hello.
I love this game and would like to speedrun it. However learning by watching runs is almost impossible because of the speed, and it's really confusing and incoherent.
Could someone write a tutorial for it?

Sorry I completely missed this! It's been a long time since I ran this game but what it comes down to is knowing the exact sequence of events and practicing them over and over until you can do them as fast as possible. You're basically always going to be furiously clicking on something. It's painfully tedious and tediously painful, but once you get it down running the game this way can be pretty fun.

A few key things to know are:
1. Mashing the Esc key during dialogue often skips it faster than clicking (but this will break the game sometimes, so be careful lol)
2. "I" opens the inventory, number keys correspond to dialogue choices
3. Double-clicking on any exit location makes you use it instantly

In terms of the general game, that should be about it. The lodge has its own deal, but it's mostly trial and error, ammo conservation, and knowing what weapons to use on who. Let me know if you have any questions!

Hi how to run this beautiful game in the Dxwnd window on Win7 x64?

Not sure! I think Steam has some natural settings on it

It works fine in Steam, but only fullscreen. I have one monitor, so in this case I will run without splits and this is not very good. Anyway I will try to learn this masterpiece and do some runs

You should be able to use alt+enter to switch windowed mode.