The own "hero" is not an absolute all-rounder. While playing one speaks therefore with other people and trying to get these in his team. The other team members have special abilities and can cure approximately (physician), stuff tinker (as before McGyver;)) or very good fight.
Since in these games but not all people are friendly, you can not avoid some fights. Basically, however, attempts are made to create a safer world and to ensure the survival.
If you like one would sympathize with the struggle for survival in a future, troubled world, which is highly recommended Ground Zero. Many facets and details are lovingly converted. Also it can be pressed not easy in a genre is very pleasant and offers variety in a very different way. Although one at Ground Zero anyway is never boring.
The small deduction there was only because is partly spoken English, the game is but otherwise completely in German.