Kenshi
Kenshi is a single player free-roaming Role Playing Game, with a Real-Time Strategy influence. Its squad-based, meaning you have a whole team of characters who can split up and go to different ends of the world. The game world is 400 square km of seamless terrain with a world map screen for fast-travel, Fallout style. You can play with one character, or with 50, and there are advantages to both. Combat is real-time and is based on swords and bows, action beat-em up style but with RPG stats influencing the outcome. No Magic. No fantasy cliches. Think of a combination of X-Com Apocalypse and Oblivion.