Acid is a liquid sand that combines with Pixelium to create Creeper Eater Liquid.
Notable behaviors of acid:
Liquid sand | Acid • Boomzene • Breeder Liquid • Creeper Eater Liquid • Ixeide • Molten Metal • Oil • Pixelium • Water |
Falling sand | Sulfur • Nitron |
Solid sand | Breeder Land • Metal |