Steam Playtests
Hexweaver: Onslaught

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Hexweaver: Onslaught playtest

by Quantum Carrot Games

Endlessly combine spells to end your foes, survive with your friends as long as possible! Slay countless waves by making the deadliest spell combo's. Rain down meteors after your fireball hits, sure! Shoot frost bolts after shocking your enemies, off course!

Join playtest Steam store page

Anyone with a Steam account can join, and it's free.

Access
Instant
On playtest since
May 6, 2026
Planned release
To be announced
Developer
Quantum Carrot Games
Platforms
Windows
Players
Co-op, Multiplayer, Online co-op, Single-player
Languages
English

How to join the Hexweaver: Onslaught playtest

  1. Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
  2. Use the Hexweaver: Onslaught playtest signup there. You're in straight away, with nothing to pay.
  3. The playtest shows up in your Steam library, ready to install and play.

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How AI is used

Some of the images and in game models and sounds are created using AI to speed up the development process and allow focus on core gameplay elements. All elements are reviewed by devs. No AI is running or applied during gameplay.

The developer's own words, from Steam.

About Hexweaver: Onslaught

Hexweaver: Onslaught evolves around combining spells.

Every spell you cast can trigger other spells on hit, expiration or cast, giving a never ending list of combinations and chains.

Build the deadliest combo's to slay your foes, complete events and destroy the level bosses.

Features

  • Singleplayer and 1 - 4 player online co-op
  • Different characters with unique stats
  • Different maps with unique styles and enemies
  • Random spell / powerups drops
  • Fight hordes of enemies and gather their souls
  • Unlock new spells and characters just by playing
  • Spend souls to unlock permanent upgrades to fight even longer
  • Complete boss fights and different types of events to get even more powerfull
  • Combine spells endlessly and improve them with powerups

From the game's Steam page.

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