update · October 1, 2026
Icarus Update Week 252 Patch Notes
Icarus Week 252 introduces sub-categories to the Prospector Field Guide, a new Sandhorn Horn resource drop, and a massive batch of virtual stat fixes. Developers also laid the groundwork for upcoming radiation storm changes and character face customization features.
The Week 252 update for Icarus focuses heavily on utility and organization, headlined by a major restructuring of the in-game Field Guide. Alongside the interface upgrades, players can now hunt down a new high-tier creature drop in the desert regions and benefit from dozens of under-the-hood bug fixes.
Field Guide Improvements
The Field Guide has received its first major organization pass, adding functional sub-categories to major sections like Tools, Melee, Ranged, Ammo, and Envirosuits. Players can now view items like knives side-by-side or track down specific trap types more easily. Items can still be opened directly in the guide by pressing J or F1 on the keyboard or right-clicking an inventory item.
New Sandhorn Horn Resource
Prospectors exploring the desert regions of Elysium can now hunt Sandhorns for a chance at a new rare drop: the Sandhorn Horn. When ground down in a Mortar and Pestle, a single horn yields 300 Organic Resin, offering a reliable alternative for gathering this essential crafting material.
Stat Corrections and Balance
This update resolves a massive list of virtual stat calculations that were pointing to incorrect dependencies, such as explosive damage scaling, health regeneration tables, and resistance metrics. Exploits involving the repeatable watering of plants for XP have been removed, while the base XP reward for watering and fertilizing crops has been increased from 100 to 150.
Audio, Quests, and Future Content
Quest structure cleanups have been implemented for the SMPL3 - LOST mission to prevent lingering data after completion. Storm and music audio events have been rebalanced to reduce repetition and adjust volume levels. Future content files indicate ongoing work on character face customization, lead mining states, and upcoming radiation storm environmental effects.
Why this patch matters
Week 252 cleans up a staggering amount of technical debt and broken stat formulas while making everyday tasks like inventory management and resource gathering smoother.