In the recent years, there has been a surge of turn-based strategy (TBS) games hitting the market, but there was once a time that there wasnt too many to choose from. Back around 2010, there werent many coming out. It was during this time that Goldhawk Interactives Xenonauts was first released. It was a decent game, though it did have some problems, but it was one of the few TBS options you had at the time. It also played more like the original X-Com than Firaxiss then recently released XCOM Enemy Unknown. Now, Goldhawk Interactive is working on Xenonauts 2 which is supposed to be like a remade Xenonauts with altered setting and a better engine. At the time of writing this, Xenonauts 2 is currently on Kickstarter seeking funding and has already achieved two times their goal.
Source: N4G PC Xenonauts 2 Preview – ChristCenteredGamer