Frost mutation
Reported by multiple public guidesPro Game Guides and AllThingsHow checked July 9-10, 2026
Public guides agree Frost comes from Ice Bombs and boosts crystal sale value by 1.5x plus plot luck by 1.4x.
Mine a Mountain Mutations
This page covers the current mutation evidence for Mine a Mountain. Roblox publicly confirms the mutation system, while the exact named bomb and Admin Abuse multipliers stay labeled as public-guide reports until creator-owned patch notes are verified.
Mutation table
What public sources agree on
These rows capture the current public-guide consensus without presenting the numbers as creator-confirmed patch notes.
Fire mutation
Reported by multiple public guidesPro Game Guides and AllThingsHow checked July 9-10, 2026
Public guides agree Fire comes from Fire Bombs and boosts crystal sale value by 1.6x plus plot luck by 1.4x.
Poison mutation
Reported by multiple public guidesPro Game Guides and AllThingsHow checked July 9-10, 2026
Public guides agree Poison comes from Poison Bombs, starts at a 1.6x sale boost, and can keep gaining value while the crystal stays on the ground.
Thunder mutation
Reported best normal mutationPro Game Guides and AllThingsHow checked July 9-10, 2026
Public guides agree Thunder comes from Thunder Bombs and gives the strongest normal-play value boost at 1.7x with a 1.5x plot-luck boost.
Radioactive mutation
Event-only public reportsOfficial Roblox event teaser plus Pro Game Guides and AllThingsHow checked July 9-10, 2026
Public guides agree Radioactive is tied to Admin Abuse and Admin Nuke events, with a reported 2.5x sale boost and 2.0x plot-luck boost.
Claim state
How this page separates verified from reported
Mine a Mountain players are clearly searching for mutations right now, so this page explains the mechanic while keeping the source boundaries visible.
Official Roblox pages
VerifiedThe official game description confirms rare crystals, warmth, pickaxe, backpack, and an hourly mountain refresh. The public WEATHER UPDATE! event page also confirms a mutation system, but it does not publish a complete named multiplier table.
Bomb mutation names and multipliers
Public-guide consensusThe July 2026 Pro Game Guides and AllThingsHow guides align on five named bomb or event mutations: Frost, Fire, Poison, Thunder, and Radioactive.
Weather versus bomb details
Needs follow-upThe official WEATHER UPDATE! teaser says six weather types can create their own crystal mutation in your plot, while public guide pages focus on five named bomb or Admin Abuse mutations. This page keeps that difference visible instead of forcing a fake single table.
Check crystal context
Use the crystal page for rarity, value gaps, and source labels that still need checking.
WikiReview bomb coverage
See which bomb names are community-listed, mutation-linked, or still missing official tables.
UpdatesWatch update-sensitive mechanics
Mutation counts, Admin Abuse wording, and bomb behavior can shift after updates or events.
GuideReview weather guide
Weather coverage separates official event facts from guide-reported timing and disable notes.