10+ similar games compared and reviewed
Sigma Theory is great, but it's not the only option. Explore 10+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Embark on a fantasy adventure where you shape your own destiny. Create and command armies of custom monsters, explore a vast world, and make choices that lead to multiple endings. Engage in combat, diplomacy, or stealth to overcome challenges and uncover ancient secrets.
Lead the US in a strategic simulation of the global war on terror. Manage cells, international support, and democratic reform through card-driven events. Engage in asymmetrical gameplay that explores counter-extremist tactics and ideological struggles.
Build and manage a global transportation empire. Compete with rivals, adapt to economic changes, and choose your path to profit. Expand your fleet, upgrade vehicles, and conquer cities.
