The Quantum Realm is an alternate dimension that can be accessed when a character's mass (such as Ant-Man or Atom) becomes too low. In the Quantum Realm, there are varying naturally occurring particles, each with a different kind of core and shell.
To exit the Quantum Realm you must find a Subatomic Particle Core and right click it.
- NOTE for those who do not know, the Subatomic Particle Core is impossible to mine legitimately. You must right click while in its placed form.
At the center of each particle lies either a sub-atomic or tachyonic particle core, which has a certain amount of gravitational pull, depending on the size of the full particle; the smaller, the stronger. All particles other than the yellow tachyonic particle have a sub-atomic core.
There are several kinds of particles, each with a group of blocks that make up the shell and core, and a size range in which they can spawn.
|Radius||Rarity||Outer Shell||Inner Shell||Core|
|Subatomic||8-16||1/3000||Subatomic Particle Shell||Subatomic Particle Shell||Subatomic Particle Core|
|Tachyonic||4-8||1/6000||Tachyonic Particle Shell||Tachyonic Particle Shell||Tachyonic Particle Core|
|Stone||4-16||1/3000||Stone, Ores||Ores||Subatomic Particle Core, Bedrock|
|Obsidian (small)||4-8||1/1200||Obsidian||Obsidian||Subatomic Particle Core, Bedrock|
|Obsidian (large)||16-32||1/3000||Obsidian, End Stone||Obsidian||Subatomic Particle Core, Bedrock, Lava|
|Ice||4-8||1/600||Ice, Packed Ice||Packed Ice||Subatomic Particle Core, Bedrock|
|Nether||4-8||1/600||Netherrack, Nether Quartz Ore||Glowstone||Subatomic Particle Core, Bedrock|
|Lapis||3-6||1/600||Lapis Lazuli Block||Lapis Lazuli Block||Subatomic Particle Core, Bedrock|
|Quartz||3-6||1/600||White Stained Glass||Block of Quartz||Subatomic Particle Core, Bedrock|