Primordia

Ages have passed since legendary Man walked the planet. Now, in the desolate wastelands beyond the city of Metropol, a solitary robot named Horatio jealously guards his freedom and independence. All that is taken away from him when a marauding foe steals his power source, forcing him to leave the safety of his home and set out on a perilous journey into the wastes - and into his own mysterious past. Source: The Developer Website.