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
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
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Ratings and reviews
4.4
1.09K reviews
Phantom Echo (PhantomEcho327)
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August 24, 2023
Each set, first levels are very intriguing as you're figuring out new mechanics. But as soon as the 3rd level onwards, they start getting too complex and requires bit by bit trial and error to see what gets you closer to your goal. Being limited in total time is also very constraining, it's like there's a perfect/near perfect solution and nothing else is acceptable; you can't play around "endlessly" freely using your brain to try to get to the goal. The player is just an optimisation algorithm.
3 people found this review helpful
A Google user
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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.
8 people found this review helpful
A Google user
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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.
38 people found this review helpful
What's new
Tweaks and bug fixes
