Why that space ship is not already spawned when i play moon level? All videos what i have watched the space ship is allready in place when player runs to it. And how i can skip the gravity part at Fenton room? And death warp after getting last robot piece did't work, is there something i should know about that. I played on easy.

You need to turn on the quick cinemas in the options menu: As for the deathwarp, if I remember right it only works in Extreme Difficulty.

Okay, thanks!

I was wondering why there aren't separated categories for them, since its way faster to play moon with hardest difficulty?

People can choose which difficulty they want to play, but apparently for the highest-level players, Extreme is faster because of a death warp in Transylvania