The game already supports modding. There is also the modding forum which can be found here.

What OS are you running?

Nope, both the game and the wiki are under a Creative Commons license that allows anyone to redistribute and sell the material I'm guessing it's 173 itself preventing the game from being saleable. Well is SCP 173 is actually licenced under the Creative Commons Attribution-ShareAlike 3.0 License now...

Yeah but the same thing where he floats can happen in the scp-895 staircase(I think, I don't have a picture).

That is because how SCP 106 is made. I think he just goes directly to the player and ignores such things like collision and gravity.

Yeah it is kinda hard making mobs right now(tried making a Deep One and failing really hard). Would you care to put up a download link so we could try it?

The game is still in alpha so the bugs are guaranteed exist. You can't play a game and expect to be bug free.

Excuse me for the translation. I badly know English. My ideas: Add in the game a short circuit if water is present in electronics. And opportunity to do de-energized to open the door manually. Is it possible to do so, while holes in the vertical walls it was possible to pass/to pass through them. W...

I was just wondering if it was possible to create your own gamemode/gametype for multiplayer?

Why did you stop using game maker?