Official
Reworked Building system
The description confirms a rework. It does not specify which old behavior changed or list every current action.
Grow A Colony Update 5.7 — Building and Skill Tree
Grow A Colony Update 5.7 reworks Building and expands the Skill Tree. See the two official changes, current unknowns, recheck steps, and source status.
Historical: Update 5.7Building reworkedSkill Tree expandedCurrent: Update 6
Update 5.7 recorded two system changes
Grow A Colony Update 5.7 reworked the Building system and expanded the Skill Tree. The captured description confirms those two changes but does not list every building action, object, cost, limit, node, prerequisite, value, or reset rule. Update 6 is current; use its live interface for present details.
Officially confirmed
The complete public Update 5.7 headline
Official
Expanded Skill Tree
The description confirms an expansion. It does not publish a node-by-node changelog.
What to recheck
Use the live interface before following older advice
Recheck
Building placement and paths
Open the current Building interface, make one reversible test placement, and verify that ants can reach both sides.
OpenRecheck
Skill Tree choices
Read each current node's exact text and prerequisites. Pre-5.7 tree screenshots may be incomplete.
OpenRecheck
Ant control and digging
The archived 5.6 headline introduced these actions; 5.7 changes the Building context around routes and dig access.
OpenRecheck
Worker routes
A new placement can change access even when the Worker, order, and target remain the same.
OpenCurrent unknowns
Details not established by the official headline
Needs verification
Building interface
Build mode key, place, rotate, remove, replace, categories, materials, costs, and limits.
Needs verification
Skill Tree atlas
Complete nodes, branches, costs, values, caps, prerequisites, applies-to rules, and reset behavior.
Needs verification
Migration behavior
Whether old builds or skills were preserved, replaced, refunded, or reset.
Source and revision
Primary evidence for this page
Archived official
Captured Roblox game description
Exact place 103154273080028 by sebcaddy1, captured while Update 5.7 was the headline.
OpenRevision
August 31, 2026
Published current status, impact checks, evidence boundary, and links to the new system guides.
Related
Continue with the matching page
Update 5.7 Building guide
Test mode, placement, and path access without guessed keys.
Expanded Skill Tree status
See confirmed scope and the current atlas boundary.
Control ants after the update
Use the current selection prompt and one-ant test.
Current Update 6
Beetle Creature, broad QOL changes, and the limits of the public announcement.
Full update timeline
Compare current 6 with historical versions 5.9 through 5.3.
FAQ
Quick answers
What changed in Grow A Colony Update 5.7?
The official description confirms a reworked Building system and an expanded Skill Tree.
What is the Build mode key?
The official headline does not publish a permanent Build mode key. Follow the current on-screen prompt.
What are all the new Skill Tree nodes?
A complete current node list is still being verified; the public description only confirms that the tree expanded.
Did old builds or skills reset?
The official headline does not state preservation, refund, replacement, or reset behavior.