Collecting oil in hint book

[Zjeraar]

Is collecting the oil the only necessary action that's not mentioned in the hint book?

[ABoretz]

Are you referring to the machine oil or the sunflower oil?

[Zjeraar]

Machine

[ABoretz]

As I recall, when Josef walks over to the robot in the wheelchair and "talks" to him he is then shown a bubble with machine oil dripping into the decanter.  Maybe that's why it's not in the mini-game?

Does that make the game more difficult to complete without that being mentioned in the mini-game, do you think??
I know it's very hard to regain "Beginner's Mind", as I've been re-playing Machinarium (pre-patches version) and yet I haven't had any problems with game-play whatsoever.  I guess now one can understand the difficulties of the Testing Process, eh?      It makes me more thankful for Lucie and Linda, the testers, than ever!

[Zjeraar]

"Does that make the game more difficult to complete without that being mentioned in the mini-game, do you think??"

No, hardly. it was just an innocent question. I was surprised it wasn't in the book when I consulted it at the screen where the oil can be collected. That's all. It could be considered interesting trivia, I guess.

[ABoretz]

You wanna talk "interesting trivia"?
Have you (or anyone else reading this) noticed the word spelled out by the stacked blocks among the spiders in some of the mini-games?   

[Zjeraar]

Yeah, the word is apparently a reference to http://www.rebol.com/community.html

Speaking of interesting trivia, is there actually a translation for the bot language that can be found on some of the pages in the hint book?