Causality v1.4.11

Loju

About this app

Developer Description

Control time and solve paradoxes in this time bending puzzler.

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

What's New

Tweaks and bug fixes

Version Information

Version: 1.4.11
Downloads: 50K+
Updated on: Oct 27, 2025
Released: Feb 13, 2017
Requires: Android 6.0

Statistics

Google Play Rating History

Current

Average

Range

Rating Distribution

Total Ratings:

Downloads Over Time

Causality has been downloaded times.

Total Downloads

Last 30 Days

Avg Daily Est.

Shaded area shows 30-day prediction based on historical trends

Historical data collection started recently. More data points will be available over time.

Causality users say on Google Play

★★★★★

A Google user

What is there NOT to love?! If you're the kind of person who loves puzzles that get you to the brink of frustration without quite making you rage, or the kind of game that forces you to use common sense, reasoning and intelligence, this is the game for you. If you're the kind of person who likes physics and science, or you're the kind of person who has a nerdy side waiting to be piqued and stroked, this is the game for you. Combine these aspects and you have a wonderful, unique, portal-like puzzle that I HIGHLY recommend. I would like to see more levels in the future (no pun intended) that investigate more of this theory and mystery.

★★★★

Mathieu Leroy

This is a really solid puzzler. It has plenty of content and quickly gets rather challenging. To me, what holds it back from greatness is that some of the puzzles are quite big and due to the concept of the game they feel like temporal labyrinths as you can't fathom all the possibilities at once leading to a lot of trial and error which, to me, is less elegant than puzzles where everything is laid in front of your eyes and yet the solution isn't obvious.

★★★

Kali -

I reeeeeally want to love this game, but the visual effects of the actions moving forward or reversing really mess with my head and feel visually disturbing. It makes it physically unplayable for me. I hope in the future there is a way to turn off the effects or they find a different way to "illustrate" the movement in time

★★

A Google user

Makes very little sense as far as puzzle mechanic is concerned

★

A Google user

Good idea and graphics,TOO BAD THE GAME SUCKS!