Calcium Chaos cover

Calcium Chaos

Critic score1 critic
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First release
Nov 08, 2024
Genres
Indie, Shooter · Action, Comedy
Platforms
PC (Microsoft Windows), Mac

Go on a journey by train to stop the evil necromancer and his skeleton army. Explore, upgrade your train and fight the skeletons with your abnormal weapons in this comical Twin-Stick Adventure game.

Also known as Calcium Chaos Derailed.exe, Calcium Chaos: Derailed

Attributes

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Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Release dates
PC (Microsoft Windows)
Nov 08, 2024
Mac
Nov 08, 2024
Time to beatIGDB · recorded
Completionist
7h
Game modes
Co-operative, Multiplayer, Single player
Keywords
casual, 2d, trains, action-adventure, cute
… All 12, funny, local co-op, cartoony, co-op campaign, 4 player co-op, roguelite, twin stick

At a Glance

Critic Score
75
Completionist (IGDB)
7h
OverviewHow it playsMediaCommunityBehind the gameRelated

Overview

Steam review summary

Steam users rate this Very Positive, 52 reviews in all languages, recorded 16 October 2026

Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.

Review summary: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

Multiplayer

  • Local co-opSteam · 16 Oct
  • Shared or split screenSteam · 16 Oct
  • Co-op campaignIGDB · 7 Oct
  • Steam Remote Play TogetherSteam · 16 Oct

Feature data: SteamFeature data: IGDBSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

About storefront and compatibility information

Compatibility, feature and availability information shown on this page is recorded from the storefronts and services named against each fact, on the dates shown. Steam and the Steam logo are trademarks of Valve Corporation; Steam data is provided via the Steam Web API. Other product and service names are trademarks of their respective owners. CritScore is not affiliated with, endorsed by, sponsored by or certified by Valve Corporation or any other storefront or platform holder, and does not itself test or certify any game.