patch · June 24, 2026

PEAK Patch Notes 1.64.a Adjusts Map Generation

PEAK patch 1.64.a makes minor adjustments to map generation by removing specific hazardous variants from Roots and Mesa while reducing spore cloud density.

A focused map generation update arrives for PEAK, addressing immediate difficulty spikes in specific biomes ahead of larger engine updates and the final biome expansion.

Biome Generation Tweaks

Developers have removed BombBeetles and TornadoHell from the pool of potential variants for Roots and Mesa. Additionally, spore cloud density has been slightly reduced on the more challenging Roots variants to ease difficulty until holistic balance passes take place.

Upcoming Development Focus

Work continues toward the final biome update alongside under-the-hood engine modifications. Future patches addressing balance, performance, and mod support will launch first on the beta branch to ensure stability and give modders time to update tools.

Why this patch matters

Patch 1.64.a provides a brief, targeted difficulty reduction for specific biome variants while laying groundwork for broader upcoming beta updates.