Hero Siege Season 9 Changes and Features

Hero Siege Season 9, released on April 3, 2026, introduces a lot of exciting updates to the game, especially in terms of progression and endgame content. Whether you're a returning player or a newcomer, there's plenty to explore. Here's a breakdown of the major changes and features in Season 9.

Major Features

1. Incarnation Tree

The Incarnation Tree is one of the most important additions to Season 9. Here's what makes it stand out:

• Unlocks at Level 100: Once you reach Level 100, the Incarnation Tree opens up for you.
• Replaces the old hero level tree: It features about 2,000 nodes for you to customize your hero's skills and stats.
• Infinite scaling: Every level-up gives you one point to invest in the tree, meaning your hero can keep growing stronger forever.
• Customizable Builds: With 2,000 nodes, the tree offers endless possibilities for creating unique character builds that fit your playstyle.

2. Ether Tree

The Ether Tree is another new addition in Season 9. Here's what it's all about:

• Focuses on specific systems: This tree is all about buffing specific in-game mechanics that help you farm better.
• Earn points through special quests: To gain points for the Ether Tree, you need to complete automatic special quests in Hell and Inferno difficulties.
• Similar to other ARPG “atlas trees”: If you're familiar with games that feature “atlas trees” for farming, this is Hero Siege's version of it.

3. The Prophet Class

Season 9 introduces a brand-new class: The Prophet. Here's what makes this class stand out:

• Mage, Summoner, Shapeshifter: The Prophet combines elements of a mage, summoner, and shapeshifter, offering a lot of versatility.
• Druid-style gameplay: If you like druid-style play with a mix of magic, summons, and transformations, the Prophet will feel familiar.
• New playstyle: This class brings a fresh experience to the game with its diverse skillset.

4. New Uber Boss: The Architect of Ruin

The Architect of Ruin is a brand-new Uber Boss that players can face. Here's what you need to know about it:

• Unique loot pool: Defeating the Architect of Ruin will reward you with special loot that you can't get anywhere else in the game.
• Fragment collection: To summon this boss, you need to collect fragments from Legion monsters across Acts 1–7.
• Consumable key: These fragments are used to create a consumable key that will unlock the boss fight.

Gameplay Changes

1. Zone Reworks

Season 9 brings some major changes to the game's zones. One of the biggest reworks is to Act 1:

• Completely reworked: Act 1 has been overhauled, making it a great spot for both leveling up and finding valuable Satanic items.
• Top-tier for experience: The changes make Act 1 one of the best zones for farming experience and loot.

2. Mini-Boss Changes

The system for spawning mini-bosses has been updated. Here's what's new:

• Grim Reaper statues: Instead of filling a kill bar, mini-bosses now spawn from Grim Reaper statues found on maps.
• More dynamic encounters: This change makes mini-boss fights feel more dynamic and less predictable, keeping the game exciting.

3. Rune Economy Adjustments

The Rune Economy has also seen some adjustments:

• Drop rate nerfs: High-tier runes are now harder to find than before, making them much more valuable.
• Market changes: With the nerf, these rarer runes will likely see a price increase in the market, making them valuable assets.

4. Experience Catch-Up Mechanic

For players who may be behind in leveling, Season 9 adds an experience catch-up mechanic:

• Level up faster: If you're behind in leveling, this mechanic helps you catch up more quickly, ensuring a smoother progression for all players.

5. Security Enhancements

To improve the game's security and reduce cheating, the developers have made a significant change:

• Steam Family Sharing disabled: This update disables Steam Family Sharing to prevent cheaters from bypassing bans. This ensures a fairer and more secure gaming environment for everyone.