Breach & Clear: DEADline EARLY ACCESS (native on Fedora 20 Linux)

Breach & Clear: DEADline is a squad-based combat strategy game. You can plan out the moves of your squad and then watch them unfold, or you can control them in real time, or freely mix the two approaches. The game has been in Early Access for a few months now and has seen regular updates throughout that period. http://store.steampowered.com/app/310890/