The Mutation Tree in Tree RNG is the upgrade/menu you unlock through the game’s progression, and guides say it’s tied to Prestige 1 / the Void in similar Roblox tree-mutation games. In practice, look for it in the Void or Prestige area , not out in the normal map.

What to check in-game

  • Open any Void/Prestige interface or NPC area.
  • Look for an upgrade path labeled Mutation Chance or similar.
  • If you haven’t unlocked Prestige 1 yet, the tree may not appear at all.

Why people get confused

Some videos and guides talk about “mutation tree” as a progression tree rather than an actual tree object in the world, so the name can sound like a location when it’s really an upgrade system.

Fast answer

If you’re asking where to find it physically , start at the Void/Prestige zone. If you’re asking where to unlock it , you likely need Prestige 1 first.

TL;DR: check the Void/Prestige area after unlocking Prestige 1; that’s where the Mutation Tree system is referenced.