Victoria II - Victoria II is a Single and Multiplayer Grand Strategy video game developed and published by Paradox Interactive.
TripleA - TripleA is a free (under GPL) turn based strategy game based on Axis & Allies board game.
Hearts of Iron IV - Hearts of Iron IV is a Real-time Strategy, War, Single and Multiplayer video game created and published by Paradox Interactive.
ThumbZilla - Awesome thumb stomping and kicking action game.
Europa Universalis IV - Europa Universalis IV is a Historically, RTS, Sandbox, Combat, Single and Multiplayer video game developed and published by Paradox Interactive.
Warlight - Warzone is a customizable Risk-like strategy game where you compete with your friends to conquer the world.