Worksheet #2: Synthesis Reactions Author: Andy Allan Created Date: 6/28/2001 11:42:46 PM
Alien: Isolation runs on an entirely new engine that was built from scratch by the Creative Assembly. The new engine allowed the development team to accommodate technical aspects like the game's atmospheric and lighting effects as well as the alien's behavioural design.
This is due to the prezygotic and postzygotic reproductive isolation. These are barriers which prevent interbreed happening. They avoid it either before fertilization, in prezygotic ones; or after fertilization has occurred, postzygotic. The prezygotic reproductive isolation mechanisms are :