This era took place after G1 season 2. The fighting Freedom Era is the era when the autobots have finally met their match and nearly completely destroyed. But Black Delta Prime and the Nitro Autobots were fighting for galactic freedom and the destruction of the decepticons. Even though Megatron killed the Autobots the Decepticons overthrew him and killed him and made Skullbasher their new leader and they called themselves Imperial Decepticons. After The Nitro Autobots formed some dissagreed with Delta Prime and created the Rogue Autobots.