- Not to be confused with the Matter Transporter.
A group of aliens purchased a spooky house fitted with a Matter Transformer from 'Honest Lew's Budget Dimension Travel' and used it to travel between dimensions. However, the Matter Transformer was faulty, and they ended up stuck between dimensions, with the house appearing on Verdant Hill in the Emerald Hill Zone on Mobius. The aliens themselves appeared resembling ghosts. Sonic the Hedgehogc and Miles "Tails" Prower investigated, with Tails managing to fix the Matter Transformer by hitting a pipe with a wrench, allowing the aliens to re-materialize and continue their journey.