Building the AI Ecosystem of Ashfall: How NPCs Think
A deep dive into the behaviour tree system powering Ashfall Chronicles' living world — and the unexpected challenges of making 200 NPCs feel truly alive. We cover goal-oriented action planning, dynamic schedules, and the one bug that made every NPC try to cook breakfast at midnight.
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The Sound of Hollow Meridian: Silence as a Game Mechanic
Our audio director breaks down how we weaponised quiet — designing a soundscape where what you don't hear is just as terrifying as what you do. A look at dynamic audio mixing, binaural processing, and why the most powerful sound we shipped was nothing at all.
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Why We Scrapped Our Tutorial — And What We Did Instead
Every version of our tutorial was terrible. Players were bored, confused, or both. So we deleted it entirely and designed the whole opening act as an implicit teacher. Here's what we learned about onboarding through environment storytelling.
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Procedural Terrain at Scale: Our Approach to Endless Wastelands
Generating hundreds of square kilometres of unique, playable terrain without it looking like algorithmic noise is genuinely hard. We share our multi-layered noise pipeline, biome blending system, and the handcrafted override passes that give each region its personality.
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