KallaX

Co-op furniture assembly where only one player can read instructions

Unexpected · Released Sep 18, 2023

Reviews: Very Positive; 84% of 283
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 2 years ago; Apr 30, 2024
Minimum PC: GTX 750; 8 GB RAM · 2 GB disk; Full requirements

What is KallaX?

You play aliens fulfilling furniture orders aboard a spaceship in this online co-op puzzle game for two to six players. Across more than sixty levels, you assemble tables, ironing boards, and other furniture while the teammate reading the manual cannot see what the builders are doing.

For you if...

+you enjoy solving tasks through clear communication with friends
+you like improving high scores to unlock customization and secret levels

Not for you if...

−you prefer working alone rather than depending on teammates

What players say

84% of 283 reviews are positive

Players praise the furniture-building premise and chaotic group play. Awkward controls and object handling draw frequent complaints, and recent reviews also report bugs.

Screenshots and trailer

KallaX system requirements

Minimum: GTX 750, 8 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run KallaX?

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Minimum

OS: Windows 10, 64-bit / Windows 11, 64-bit
Processor: Intel Core i5 / AMD equivalent
Graphics: NVIDIA GTX 750-Ti / AMD RX 550, 2GB VRam
Memory: 8 GB RAM
Storage: 2 GB available space
DirectX: Version 11

Does KallaX have co-op or multiplayer?

Yes: co-op online. There is no single-player mode.

Does KallaX run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Shows Steam Deck controller icons
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS, Linux
Achievements: 28
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English, French, Spanish - Spain, Simplified Chinese.

Does KallaX use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam