Crystals

Crystals are the main source of matter for the player and are very fragile. The deeper the player goes underground the higher the chances of finding higher tier crystals.

There are multiple variations, like the bigger variations and the Crystal Crab variations which are stronger

There are also big crystals which store 4x matter of the crystal's normal variant, has more HP but cannot be put in Matter Amplifiers. Each crystal tier has it's own big crystal variant.