Checked August 9, 2026
A fresh mechanic term surfaced
An August 4 Reddit post in r/RobloxGuides points players to a public Build a Base and Steal mutations and multiplier guide. That is enough to record a focused search intent, but not enough to treat the guide's mechanics or numbers as official.
The dated Reddit discovery post links to a public mutations guide. The link and phrase are verified as public search-surface evidence; the system's current values are not verified.
The official Roblox experience page confirms the broad earn, roll, build, gear, steal, offline-earnings, and private-server loop. It does not confirm mutation names, multipliers, triggers, or a complete table.