[HEADING=1]Space Sims![/HEADING]
And I'm not just talking about fighter craft! I'd love to see an open sandbox-type game where you get to manage and control an entire capital ship or an entire fleet! There hasn't been a decent cap ship/fleet command space sim since Nexus: The Jupiter Incident. More Space RTS games are needed as well, since Homeworld 2 was the last good one (Sins of a Solar Empire is crap, I can elaborate if anyone wants). And of course, the aforementioned fighter sims!
Think of all the stuff we could do with the current technology! A battle could take place in the planet's orbit and then shift inside the atmosphere in real time. Nebulas, asteroid fields, any number of stellar anomalies and occurences could be put in as setpieces to make sure people aren't flying in empty space.
Also, the graphics could be hyper-detailed. Since there's no terrain to bother with a lot more hardware resources could go into animating the ships and the weapon effects. It would be GLORIOUS!
I can already see the games - from the classic mission-based fighter sims with branching storylines and the results and player performance of previous missions affecting the subsequent ones, to a game featuring a fleet of ships travelling the galaxy BSG-style, with management of resources, struggling to keep the people supplied while you seek a new home, all in a presistent game world.
I better go calm down, I always get overexcited when it comes to space games...