Fun local split screen or online player vs player or players vs computer first person or third person shooter. Even better with friends!

A rogue-like camp village builder. Slowly learn to progress through different difficulty while learning the strengths of the different species. Fun-but can get tough pretty quick. Well developed game.

Plain and simple but so fun and complex at the same time. Constant action with a complete touch of care from all angles. Great game especially on sale.

Classic - simply put. Enter bullet time in its early stages and blast through enemies in this action packed articulate story teller.

Solid sequel to the first (with a bit of a solid price bump as well!). Refined movements, refined gameplay, new game modes, and mounted battles. Certainly recommended with friends (and on sale)!

Factorio goes 3D; Dyson Sphere Program is a beautiful galactic automation game with the goal of creating one's own Dyson Sphere. I hope you got a lot of time on your hands!

Rock solid city building game with a different approach. Similar to Banished, start a small village and grow across the land to create different districts.

If HoI scared you, Stellaris is a good segue into the series. For a space and RTS enthusiast, this is a pretty rock solid game.