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Steam News13 February 20264mo ago

The Cubic Cosmos Spring Festival update is now live!

Hail, Cosmonauts! Cubic Cosmos v0.16.0 (Spring Festival update) is now available!😋 This update includes 3 gameplay modes, new heroes, Spring Festival-themed Dolls and monsters, and more.

Full notes

Full Cubic Cosmos update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

2 fixes11 additions5 changes0 removals
  • Gameplay
  • Events
  • Store
  • UI and audio
  • Fixes
addedCubic Cosmos v0.16.0 (Spring Festival update) is now available!😋
addedThis update includes 3 gameplay modes, new heroes, Spring Festival-themed Dolls and monsters, and more. See below for details:
addedAdded a 3rd main mode - Act III.
addedAdded the 4th Blue hero, Cogmancer.
addedAdded 5 new cards each for Red, Blue, Purple, and neutral, totaling 20 cards.
addedAdded new Dolls Horsey and Nian Lion.
XP level cap200500XP level cap increased, buff

Cubic Cosmos changes

addedCubic Cosmos v0.16.0 (Spring Festival update) is now available!😋
addedThis update includes 3 gameplay modes, new heroes, Spring Festival-themed Dolls and monsters, and more. See below for details:
addedAdded a 3rd main mode - Act III.
addedAdded the 4th Blue hero, Cogmancer.
addedAdded 5 new cards each for Red, Blue, Purple, and neutral, totaling 20 cards.

Hail, Cosmonauts!

Cubic Cosmos v0.16.0 (Spring Festival update) is now available!😋

This update includes 3 gameplay modes, new heroes, Spring Festival-themed Dolls and monsters, and more. See below for details:

  1. Added a 3rd main mode - Act III.

  2. Added the 4th Blue hero, Cogmancer.

  3. Added 5 new cards each for Red, Blue, Purple, and neutral, totaling 20 cards.

  4. Added new Dolls Horsey and Nian Lion.

  5. Added new monster Nian Lion.

  6. Added 2 new Variant Relics.

  7. Added over 30 challenge achievements.

  8. Added new trait effects Support, Pickup, Resonance, Splash, Ranged Attack, Potent, and Echo.

  9. Enhanced hero skills Reforge, Suppress, Thunderous Rage, and Icebreaker.

  10. Enhanced cards Spirit Echo, Oakheart, Slayer, Incubator, Mr. Puff, Esquire, and Shadow Lancer.

  11. Starting from Eighth Cosmic Seal run difficulty, Level 1 Shop and Level 3 Shop will have 1 additional card for sale.

  12. XP level cap increased from 200 to 500.

  13. Optimized effects that influence hero skills, such as Warmaster's Crest, which will now consistently apply their buffs throughout the entire battle.

  14. Optimized the display style of hero skills with counting mechanisms.

  15. Improved animation details for certain UI elements.

  16. Fixed an issue where some Lasting buff effects didn't display their prices.

  17. Fixed an issue where the run process might be unexpectedly interrupted when quickly restarting a game.

During Chinese New Year Sale 2026, you can enjoy 25% off Cubic Cosmos!

We're hard at work getting ready for version 1.0. If you'd like to get a peek behind the development curtain, or share your suggestions for the final version, then feel free to join our Discord（ https://discord.gg/M8GhQ9Cajs ）!

Source

Steam News / 13 February 2026

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