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Ascension Update: 10-Act World Expansion, Boss Chambers & More

Between Adventures IDLE · Community Announcements · October 06, 2026

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Hey everyone!

Our next major update is here, and this is one of the biggest expansions we've made to Between Adventures Idle so far.

This update significantly expands the game's progression and mid-to-late game experience. The world has grown from 5 Acts to 10 Acts with 146 combat zones, Combat now has its own dedicated Combat Level progression, and every Act now ends with its own dedicated Boss encounter.

We're also introducing the new Boss Chambers, bringing repeatable and progressively harder boss fights with high-rarity rewards, alongside the new Adventure Board & Skill Milestones system that tracks your overall progression and rewards you with permanent bonuses as your skills grow.

Combat itself has received a major expansion with new enemy traits, modifier tags, elemental damage and resistances, while Enchanting has been greatly expanded with +9 equipment upgrades, Power Stones, Catalyst Stones, additional suffix customization, and item extraction.

Beyond these larger systems, this update also expands the Skill Tree, improves Rarity Fusion, adds new Cooking and Alchemy content, introduces new Merchant upgrades, and includes another round of UI, localization, balance, and Quality of Life improvements.

There's a lot to cover in this one, so let's get into the full patch notes!

Ascension Update Patch Notes: 10-Act World Expansion, Boss Chambers, Adventure Board & Enchanting Overhaul

1. World Expansion: Acts 1–10 Overhaul & Dedicated Combat Level

The world map and combat progression have been massively expanded from 5 Acts to 10 full Acts spanning 146 combat zones and a dedicated combat leveling curve.


2. New Endgame Mode: Boss Chambers

A brand-new Boss Chambers tab has been added to the Combat Menu, featuring 14 repeatable high-stakes Boss Encounters.


3. New Feature: Adventure Board & Skill Milestones

Track your account's grand journey across all 12 Skills (Combat, Mining, Woodcutting, Fishing, Gathering, Arcane School, Crafting, Blacksmith, Alchemy, Cooking, Enchantment, and Upgrade) up to Level 99.


4. Combat System, Enemy Traits & Elemental Overhaul

Combat mechanics, enemy AI behaviors, and damage formulas have been deeply modernized.


5. Enchanting Expansion: +9 Power Stones, Catalyst Stones & Extraction

The Enchanting station now features a two-tab interface (Enchant and Transmute & Extract), +9 equipment upgrading, and deterministic stat crafting.


6. Rarity Upgrade (Item Fusion) Overhaul & Showcase Modal


7. Skill Tree Expansion & Rework: 57 New Nodes, Gold & Combat Level Progression

The Skill Tree has been significantly expanded from 130 to 187 total nodes (+57 brand-new nodes) alongside a complete economy rework.


8. Cooking, Alchemy & Merchant Expansion


9. UI, Localization & Quality of Life Improvements

That's everything for this update!

As always, we'll continue improving balance, progression, and new content throughout Early Access based on your feedback.

Thank you for playing and supporting Between Adventures Idle. If you're enjoying the game, don't forget to leave us a Steam review!

See you, adventurers!

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