Bio-Fusion is the process of splicing DNA with mechanical attachments. Originally starting off as an experimental attempt to revive Thomas back from the dead, Bio-Fusion was used multiple …

Henry (known as Henry Thierry in Shed 17) was a man who was Bio-Fused into a green tender engine that resembled a GNR A1 Pacific. Henry was one of the few successful Bio-Fused …

Project G-1 rampaged through the HiT Logistics facility, assimilating any Bio-Fused engines still in the building and assuming its 'complete' form, a mutated version of Gordon which bore the …

A bio-fused narrow-gauge steam engine who worked for the Mid-Sodor Railway in the 1980's, only to face a particularly grim series of fates after the railway closed.

Bio-Fusion was later banned in Europe, although bio-fused engines are still required to work. Sadly, in China, bio-fusion is still compulsory for all political prisoners.

Project G-1 rampaged through the HiT Logistics facility, assimilating any Bio-Fused engines still in the building and assuming its 'complete' form, a mutated version of Gordon which bore the …

Henry Thierry (known as Henry the Green Engine) was a man who was Bio-Fused into a green tender engine that resembled a GNR A1 Pacific. Henry was one of the few successful Bio …

Narrator: Bio-Fused material had become rare, and HiT Logistics immediately recruited people to hunt down as many decommissioned engines as possible. Keith Hartley: One was an old …

Body Horror: The very concept of bio-fusion is merging human DNA with inorganic parts, and this means the engines actually have living tissue and organs in them as well as mechanical …

Bio-Fusion is the process of splicing DNA with mechanical attachments. Originally starting off as an experimental attempt to revive Thomas back from the dead, Bio-Fusion was used multiple …