Guide not written yet. We add one after we've played the game. For now, this is the developer's own description.
Controls
Not listed by the developer.
About Battle Simulator - Sandbox
Lead your custom army to victory in Battle Simulator - Sandbox. Experiment with diverse troops to outsmart foes in countless scenarios or unleash creativity in sandbox mode. Master intuitive controls, craft winning strategies, and relish the thrill of tactical domination with every enigmatic challenge you conquer.
Description supplied by the developer via GamePix.