Alteratio

About this game

Latest news

• Patch Notes·18 Apr 2026Official

  Last Update - Help UI

  The new Alteatio update is now available, bringing a set of improvements focused on making the adventure smoother, clearer, and more enjoyable from start to finish. In this version, we have fixed several resolution-related issues so the game displays better across different screen sizes and aspect ratios, reducing visual problems and improving the overall presentation. We have also worked on performance tweaks and general optimization, resulting in a more stable and efficient experience in a wide range of gameplay situations.The biggest addition in this update is the new mission panel, created to help guide players through the story in a much more intuitive way. As you progress through the game, the active mission will update automatically, showing you your next objective and making it easier to follow the narrative, explore the world, and keep advancing without losing track of the journey. With this update, Alteratio not only performs better, but also offers a more guided and polished story experience.
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• Patch Notes·2 Feb 2026Official

  Noise Mechanic Modified

  We’ve just rolled out an updated build of Alteratio with several improvements based on your feedback. This version includes adjustments to the noise mechanic to make it feel clearer and more consistent, along with additional optimization work for smoother performance. We’ve also implemented extra security and stability measures to help ensure a safer, more reliable experience overall. Thank you to everyone who shared suggestions and reports — we’re listening, and we’ll keep refining the game with each update.
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• Announcements·14 Nov 2025Official

  Sorteo!

  🎉 ¡SORTEO ESPECIAL DE Alteratio! 🎉 Nuestro juego lleva ya un mes en el aire, y queremos agradecer a todos los que nos apoyáis desde el inicio… ¡y dar un empujón extra a quienes aún no lo han probado!Por eso sorteamos 2 claves del juego y una alfombrilla de ratón exclusiva inspirada en nuestro universo. ⭐ Requisitos del sorteo🔹 Seguirnos en redes → +1 papeleta por red🔹 Etiquetar a un amigo → +1 papeleta por amigo🔹 Completar el cuestionario → +2 papeletas🔹 Subir una captura de pantalla de Alteratio al punto de encuentro→ +3 papeletas https://steamcommunity.com/app/3204420/screenshots/ 📅 Duración del sorteo:Del 13 al 27 de Noviembre.Los ganadores se anunciarán el 1 de Diciembre. 🎁 Premios:• 2 claves digitales de Alteratio• 1 alfombrilla personalizada con arte de Alteratio RECUERDA! Cuantas más acciones, más posibilidades tienes. Cuestionario: https://forms.gle/f4s8491Vdmxko1Qq5 Discord: https://discord.gg/b4Fws7dzPK Instagram: https://www.instagram.com/tersalosstudios Twitter: https://x.com/TersalosStudios TikTok: https://www.tiktok.com/@tersalosstudios Linkedin: https://www.linkedin.com/company/tersalos-studios/posts/?feedView=all Youtube:
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• Patch Notes·31 Oct 2025Official

  Alteratio — Patch Notes (Stability Update - December 31)

  New build available on Steam! This update focuses on robustness, visual readability, and systemic tuning. High-level details: Performance Reworked asset streaming and texture compression with a new preset to minimize I/O spikes. Reduced GC spikes (transient allocations) in critical loops and FX systems. Lightweight parallelization with Jobs/Burst where applicable. Graphics & Visibility Recalibrated exposure curves and eye adaptation; improved tonemapping for localized darkness. Adjusted post-process volumes (URP): balanced Bloom, Vignette, and Color Adjustments for the night scene. Fixed Depth of Field and render-pass ordering to avoid artifacts during transitions. Addressed banding and flicker on specular surfaces on certain GPUs. Gameplay & AI: Wendigo Adjusted sensory thresholds (vision/spatial perception) and state-transition timings in the FSM. Reworked pathfinding and navmesh carving to prevent getting stuck on unintended geometry. Fine-tuned synchronization between punishment windows and response cooldowns; the risk profile remains intact. Small variations in patrol patterns and reaction latencies to avoid deterministic behavior. Stability & Bug Fixes Resolved clipping cases in soft collisions with doors and level edges. Fixed sequences that could cause softlocks when interrupting chained triggers. Corrected save/load state handling for certain interactables. Eliminated intermittent crashes related to late shader initialization on specific hardware. Thanks for the reports and for playing Alteratio. If you spot anything out of place after this build, share it on the Steam Community Hub: it helps us iterate faster.
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