v0.19.3 Patch — HARWELL: Mars Industries Steam update #200454

TL;DR Players should now see HUGE performance improvements, up to +150% on low-end devices, and there's MOAR graphs. New FeaturesMarket multi-threading...

Steam App
HARWELL: Mars Industries (3851590)
Event type
patch note
Published
3 March 2026 - 12:30:37 UTC
Source
steam_community_announcements
TL;DR Players should now see HUGE performance improvements, up to +150% on low-end devices, and there's MOAR graphs. New FeaturesMarket multi-threading for improved performanceCentralized ProfitCalculator class for consistent profit calculationsPlayer profit tracking with actual purchase costs and sales revenueFinancial graphs added to the financial tabCustom monitoring statistics in the engine for AI and market informationModdable colony namesImprovementsThread manager now auto-detects number of CPU cores and sets threads accordinglyOptimized AI timers to dynamically start/stop based on activity stateCentralized color overlay to building managerCanvasItem caching and optimizationsRemoved await get_tree().process_frame in _process() callsAdded static types for various variablesOptimized lobby syncing for better performanceMax inventory values centralized into a constantColony spawning ch...

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