To End All Wars is a strategy game developed by Slitherine and released on Microsoft Windows. To End All Wars is a grand strategy game set during World War One. Players will take control over one of the major powers that so desperately fought for control over Europe and to end all wars. Of course the engine has been updated and altered to convincingly simulate Great War warfare. Continues lines of trenches can be created by the player (and the AI) and special rules allow air units to fulfill missions even beyond enemy lines. Other features brought by this title include the new diplomacy system and the new research system.