Biotarium

Biotarium by Last Knight Games

Field note:

Start with flowers, let food accumulate, then introduce hunters. Use the builder to save stable species and reseed them later.

Quick legend

Build suggestions

Flower core: photo + reproduction + structure.
Mobile grazer: photo + glide or propulsion + reproduction.
Smart hunter: predator + propulsion + perception + brain.
Late-game weapons like launcher, flame, frost, and lightning work best after a food web exists.
Glow boosts light harvesting in dim spots, but it also increases visibility. Camo does the opposite.

Hidden-ish unlock notes

Eyes and brains are most useful when paired with movement. A stationary thinker just burns energy.
Some advanced segments only become active after maturity, so juveniles may look simpler than the adults they become.
Saved favorites can come back later through cuckoo eggs, so stable species are worth preserving.
Portrait is best for active play. Landscape is better when you mostly want to watch the tank.

Biot Lab

Workbench Click joints to select. Drag the bright tip to shape branches.

Segments Select a limb to edit

Edit selected Fast nudges plus sliders

Segment type

Angle

Length

Next child grows from: root

Deploy Spawn and preserve species

Spawn as mature adult Favorite name

Import / export blueprint JSON

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