Growth Potions were items from early incarnations of MediEvil. Obtaining one would cause Dan to grow to an enormous size and become completely invulnerable to enemies' attacks. This would only last for a few seconds before he'd revert back to normal. Although the potion does not appear in any of the Rolling Demo's levels, it is present in the build and can be accessed through hacking.
- MediEvil Rolling Demo. Developed and published by Sony Computer Entertainment in October 1997.
- MediEvil Rolling Demo (Early Prototype) Unused Stuff by SolidSnake11.