Unaired episodes included with the Blu-ray volume.

Spin-off of Accel World included on the Accel World Blu-rays & DVDs.

In 2004, G1 Convoy is alerted to a disturbance: an attack by a tyrannosaurus rex calling himself Beast Megatron! Cybertrons and Destrons from across the eras have converged on this time to clash over the newly-discovered energy source – solitarium! Note: Released on DVDs packed in with select Robotmasters figurines.

An OVA that takes place after the events of the movie. It was bundled with the Girls und Panzer der Film BD/DVD.