The Vials are test tubes, containing three differently coloured liquids, that we can use to replenish our health. While the green vial is the weakest, the red and blue vials have a greater medical effectiveness and potency, meaning they replenish a larger portion of our health bar.
In the Laboratory in the basement of Charles Randall's Vicarage, we come across an experimental set-up with various chemical apparatuses and a wooden rack holding three test tubes whose substances bear the same colours as the vials.
Green Potions (weak)Edit
Red Potions (medium)Edit
Belial's Prison, inside one of the cells:
Blue Potions (strong)Edit
Island of Threads, to the side of the green Dimension Gate.
Adam: It's got some sort of liquid in it. Any ideas?