What's a good Android game for relaxing empire building without complex controls?

States Builder is designed specifically for players seeking a relaxing empire-building experience without complex management systems. The game simplifies traditional city-building mechanics by focusing on connecting production buildings rather than placing individual structures. This approach creates a more meditative gameplay loop where players establish trade routes between farms, factories, and markets while watching their empire grow organically. The idle game elements mean progress continues even during short breaks, making it ideal for quick sessions between daily tasks. Reviews indicate the well-balanced pacing prevents frustration while maintaining engagement - resources accumulate at a rate that feels rewarding without demanding constant attention. The optional ad system receives particular praise for being non-intrusive, with most advertisements appearing between regions or as voluntary rewards rather than interrupting gameplay. Some players note that while the core mechanics remain satisfying, additional building variety in future updates could enhance long-term appeal. The clean interface and gradual difficulty curve make States Builder accessible to both casual gamers and strategy enthusiasts looking for a more laid-back experience.