Update Notice - SEP 12 — MISTERY Steam update #1168203

Dear players,We are going to release a hotfix to fix some issues. It will improve the game’s stability and player experience. Update Content Adjusted...

Steam App
MISTERY (2537010)
Event type
patch note
Published
11 September 2025 - 23:30:12 UTC
Source
steam_community_announcements
Dear players,We are going to release a hotfix to fix some issues. It will improve the game’s stability and player experience. Update Content Adjusted the mutation spawn probabilities for each rarity tier:Tier 1Tier B - 10%Tier C - 90%Tier 2Tier B - 40%Tier C - 60%Tier 3Tier A - 10%Tier B - 50%Tier C - 40%Tier 4Tier S - 10%Tier A - 40%Tier B - 40%Tier C - 10%Tier 5Tier S - 60%Tier A - 30%Tier B - 10%Adjusted Some Mutation Rarity Increased Rarity Mutations:Ignited(B->A)Charged Roll(B->A)Limited Invincibility(B->A)Light Load(C->B)Mind Over Matter(C->B)Self-Sufficiency(C->B)Rapid Recovery(C->B)Collectivism(C->B)Empathy(C->B)Night Owl(C->B)Decreased Rarity Mutations:Fuel the Flames(A->B)Unchained Might(A->B)Blood Bullets(A->C)Shotgun Punch(B->C)Boxing Training(B->C)Additionally, we've removed the mutations Blood Money and Desperate Measures from both Script I and Script II.

Open original Steam update

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.