> For the complete documentation index, see [llms.txt](https://nbmofficialwiki.gitbook.io/nbm-shadow-depths/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nbmofficialwiki.gitbook.io/nbm-shadow-depths/overview/nft-battle-miners-official-wiki/vii-shadow-depths/spaceship/molecular-compressor.md).

# Molecular Compressor

The molecular compressor is a specialized module designed for crystal stacking applications. Using cutting-edge technology, it exerts controlled pressure on individual crystals, effectively compressing them into dense, uniform stacks. This module works on all 4 types of Arcadian resources (Fusium, Actium, Minium and Constructium) and it allows each clone to collect and store more resources into their backpack. <br>

<figure><img src="/files/mFCdsNtGCgOjFhG8w6My" alt=""><figcaption><p>Overview of the Molecular Compressor lvl 4.</p></figcaption></figure>

Each upgrade of the Molecular compressor increases the amount of tokens that a stack can contain. This feature becomes extremely useful for those who want to collect more Arcadian tokens.

<table><thead><tr><th width="222">Molecular Compressor</th><th width="309">Upgrade</th><th>Price (Fusium)</th></tr></thead><tbody><tr><td>Level 1 (default)</td><td>Allows to create a stack containing up to 100 tokens</td><td>N/A</td></tr><tr><td>Level 2 </td><td>+20 per stack (Up to 120 tokens per stack)</td><td>5000</td></tr><tr><td>Level 3 </td><td>+20 per stack (Up to 140 tokens per stack)</td><td>15000</td></tr><tr><td>Level 4</td><td>+30 per stack (Up to 170 tokens per stack)</td><td>45000</td></tr><tr><td>Level 5</td><td>+30 per stack (Up to 200 tokens per stack)</td><td>90000</td></tr><tr><td>Level 6</td><td>+50 per stack (Up to 250 tokens per stack)</td><td>140000</td></tr><tr><td>Level 7</td><td>+50 per stack (Up to 300 tokens per stack)</td><td>230000</td></tr><tr><td>Level 8 </td><td>+50 per stack (Up to 350 tokens per stack)</td><td>350000</td></tr><tr><td>Level 9</td><td>+100per stack (Up to 450 tokens per stack)</td><td>450000</td></tr></tbody></table>