Well, this does suck a bit from Xenonauts perspective. I think you guys really need to release your game before XCOM:EU is released, or the impact on sales will be huge. There is a little chance that XCOM will suck and Xenonauts will be perceived as THE remake of UFO, but this is Firaxis we're talking about, and they have already announced their game will have TB combat, so... Yeah. It will be tough.