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Original illustration for Biology

Original illustration — not game artwork, and not a screenshot of this mod.

Community mod Listed 2026-11-03

Biology

By Nekonico · Nature

Various elements and features for building large organisms.

Install with the Mod Manager

  1. Open the official game and press Mods.
  2. For an original mod, paste its complete HTTPS mod file URL; for community mods, follow the creator verified instructions. Filename: biology.js
  3. Press Enter, then refresh the page.

Features

Elements and features for building large organisms.

Compatibility

Compatibility not stated on the source listing. Check the Mod Manager notes before enabling.

This site has not independently tested this mod unless the compatibility note says otherwise. Check the original source if a game update has landed since verification.

Community mod attribution

Creator: Nekonico. Third-party mod: not developed or hosted by this site.

A direct file URL has not been verified for this listing.

Troubleshooting

  • Filename must match exactly, including case and .js.
  • Disable other mods if you suspect a conflict, then re-enable one at a time.
  • For glow.js, use Chrome, as stated on the source listing.

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Nature · arctic_elements.js

Desert Materials

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Nature · desert_materials.js

Forest Floor

Original Forest Floor element pack with four custom materials: fern spores, bark chips, forest soil, moss powder.

Nature · forest_floor.js

FAQ

Is this mod free?

Sandboxels itself is free in the browser. This directory does not charge for mod listings and does not sell mods.

Who made this mod?

Nekonico, as listed on the official mod list.

Where can I verify this mod?

On the official mod list and in the public repository linked above, using the exact filename biology.js.