If your making a console game i'll cry.
me too.
allthough i love RO so much and Tripwire for making and supporting it, and im sure the next game will be pure quality like RO, i wouldnt buy a sci-fi themed game i guess... that's just not me, i cant stand sci-fi
OH, now im gonna be original: a first person rts game ( kinda like savage but with no overviewing comm ) in a prehistoric setting, maybe twist the timetable of different humanoid subspecies, like neanderthals or cro-magnon, or heidelbergensis or whatever
) and have them compete ^^
now that would turn some heads!
maybe you could start with simple spears ( asagai ), then research spear throwers and later on maybe bow and arrow.
you'd have to hunt for food, or just gather it from nature, find a good campsite, and compete over hunting ground with other tribes ( same subspecies, other humanoid subspecies ) or maybe no enemies at all and you just have to work together to survive.
climates could be ice ages, barren grounds, thick forests etc.
NO DINOSAURS THOUGH