Causality

4.4
1.14K reviews
50K+
Downloads
Content rating
Everyone
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About this game

Causality is a puzzle game about manipulating time, altering the sequence of events and changing the outcome of each level.

Set across strange and alien landscapes, help a group of stranded astronauts find a route to safety. Travel through time, work with your past selves and solve paradoxes as you take on this uniquely challenging puzzler.

Each level represents a brief but hazardous moment in time. Levels are completed by guiding each astronaut to an exit that matches their colour, within a limited time frame. When all astronauts reach an exit the level is complete.

Features
- Control time and change the outcome of each level
- Work with your past selves to solve puzzles
- 60 levels to complete
- 13 achievements to unlock

Runner up in the 2017 Google Indie Contest! 🏆

"Causality is a fantastic game, one I've enjoyed my time with, even if it has left my brain a gooey mush. 4.5/5" - TouchArcade

"Causality excels at its unique usage of time loops and vibrant presentation. 9/10" - PocketGamer

"The game has a beautiful aesthetic that is calming, the music and sounds are pure bliss, and the controls are intuitive and responsive." - App Advice
Updated on
Sep 19, 2020

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted
4.4
1.14K reviews
OoWah
January 9, 2022
So-so experience. As a puzzler it's fairly straightforward. It's well designed and looks good. But it just feels "off" somehow. Like there's something not quite right with how the solutions are presented. Maybe it's because you're constrained to only so much "time" to expend, or that the puzzle's layout requires so much guess and test. I'm not sure. It's just not for me.
2 people found this review helpful
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A Google user
October 30, 2019
This game is one of the kind I like from start to end (and one of the kind that I am motivated to finish all the achievements). Great mind-bender! Really enjoyed it. Note to developer: there is a bug. When you cause a paradox with changing a direction tile you can't make the tile to change again. Found a workaround: You have to rewind time to some point and back on the time axis and it somehow fixes itself.
37 people found this review helpful
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A Google user
August 14, 2019
Difficult to overstate how BEAUTIFUL this game is and how much care the dev clearly put into the design and the puzzles. The puzzles are all challenging and feature innovative ideas (time travelling teleporters!). Unfortunately however, the controls are a bit clunky / unintuitive (on-screen indicators for up/down would help). Additionally, the game drains too much battery to repeatedly use as an on-the-go puzzle game. Will definitely keep an eye on the developer's other efforts though.
7 people found this review helpful
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What's new

Tweaks and bug fixes