The verified public parts list begins with jaws, spikes, eyes, and tails because the official Evolve a Cell description names them directly. It also says “and more,” so these four are not a complete roster. Exact categories, effects, costs, requirements, and stacking are not published by the developer and should be copied from the live menu only after checking the current version.
Known-part index
Official existence
Jaws
Type: body part; live category unknown
Community use: close contact or biting
Acquisition: evolution system; exact gate unknown
Checked: 2026-10-21
Open Jaws guideOfficial existence
Spikes
Type: body part; live category unknown
Community use: attack, deterrence, or defense claims conflict
Acquisition: evolution system; exact gate unknown
Checked: 2026-10-21
Open Spikes guideOfficial existence
Eyes
Type: body part; live category unknown
Community use: visual or information role is not settled
Acquisition: evolution system; exact gate unknown
Checked: 2026-10-21
Open Eyes guideOfficial existence
Tails
Type: body part; live category unknown
Community use: often associated with movement
Acquisition: evolution system; exact gate unknown
Checked: 2026-10-21
Open Tails guideAdd a newly observed part correctly
First capture the exact in-game name and description. Record where the part appeared, the visible requirement, current cost, and whether the purchase is per part or an unlock. Note the date and server version context. If you cannot verify a field, leave it blank instead of filling it from a similarly named Roblox game.
Community guides mention additional part families, but their terminology may mix physical attachments with stat cards, mutations, or cosmetic features. Confirm that an item is actually placed on the creature before calling it a body part.
Classify by what the live text says
Useful categories might include feeding, contact, protection, movement, information, utility, and visual design. Assign a category only when the current description or repeatable effect supports it. A sharp appearance does not automatically mean damage; an eye does not automatically mean increased vision; a tail does not automatically mean speed.
If a part serves two roles, record both and state the evidence. Do not compress a conditional effect into a universal label. For example, an effect that activates only while dashing belongs in a movement-contact condition, not generic permanent damage.
Test cost, placement, and copies separately
Purchase one copy and record the balance change. Place it in a clear orientation and test the stated action on a fixed route. Then move it without changing other parts. Only after placement is understood should you add another copy.
This order separates three questions: what the part costs, whether direction matters, and whether multiple copies stack. Changing all three at once cannot answer any of them reliably.
Keep version and evidence visible
Mark the name as Official when it appears in the developer’s description. Mark a current effect as In-game verified only after direct observation and date it. Use Community corroborated when two independent current sources agree, or Community reported for one. Use Needs in-game testing for unresolved effects.
The checked date matters because the Roblox API showed the experience being updated in October 2026. A correct cost or effect can become stale without the part name disappearing.
Use the list for build decisions
Choose a part after defining the task. A plant route needs reliable collection and escape. A hunter needs controllable approach and exit. PvP needs flexibility. Boss preparation needs survival against a live, identified encounter. The Builds hub provides role checklists, while the Evolution Guide helps decide when to spend.
Avoid a tier list until comparable same-version tests exist. A part can be excellent for one route and harmful for another because of cost, placement, movement, or contact requirements.
Parts list FAQ
Why are only four parts verified here?
Those are the names published by the developer. “And more” confirms additional parts exist without supplying a trustworthy complete catalog.
Are community-named parts fake?
Not necessarily. They remain community reported until the exact name and current menu can be checked directly.
Should unknown cost show as zero?
No. Unknown is different from free. Record a cost only from the live purchase screen.
Source checked
- Official Evolve a Cell Roblox description, checked 2026-10-21.